Publications  

Summary


Jump to papers (156), patents (21), book chapters (4), or conference proceedings (10). You can also find all articles on Google Scholar or arXiv, and granted patents on Google Patents.

Research Papers

156. Antonio A. Chaves, Mauricio G. C. Resende, Martin J. A. Schuetz, J. Kyle Brubaker, Helmut G. Katzgraber, Edilson F. de Arruda, Ricardo M. A. Silva,
"A Random-Key Optimizer for Combinatorial Optimization,"
submitted, (arXiv:2411.04293).
155. Atithi Acharya, Romina Yalovetzky, Pierre Minssen, Shouvanik Chakrabarti, Ruslan Shaydulin, Rudy Raymond, Yue Sun, Dylan Herman, Ruben S. Andrist, Grant Salton, Martin J. A. Schuetz, Helmut G. Katzgraber and Marco Pistoia,
"Decomposition Pipeline for Large-Scale Portfolio Optimization with Applications to Near-Term Quantum Computing,"
submitted, (arXiv:2409.10301).
154. Thomas Haener, Damian S. Steiger, Scott N. Genin, and Helmut G. Katzgraber,
"Sparse Simulation of VQE Circuits for Quantum Chemistry,"
submitted, (arXiv:2404.10047).
153. Thomas Haener, Damian S. Steiger, and Helmut G. Katzgraber,
"Parallel Tempering for Logic Synthesis,"
submitted, (arXiv:2311.12394).
152. Jernej Rudi Finzgar, Aron Kerschbaumer, Martin J. A. Schuetz, Christian B. Mendl, and Helmut G. Katzgraber,
"Quantum-Informed Recursive Optimization Algorithms,"
PRX Quantum 5, 020327 (2024), (arXiv:2308.13607).
151. Ruben S. Andrist, Martin J. A. Schuetz, Pierre Minssen, Romina Yalovetzky, Shouvanik Chakrabarti, Dylan Herman, Niraj Kumar, Grant Salton, Ruslan Shaydulin, Yue Sun, Marco Pistoia and Helmut G. Katzgraber,
"Hardness of the Maximum Independent Set Problem on Unit-Disk Graphs and Prospects for Quantum Speedups,"
Phys. Rev. Research 5, 043277 (2023), (arXiv:2307.09442).
150. Gili Rosenberg, J. Kyle Brubaker, Martin J. A. Schuetz, Grant Salton, Zhihuai Zhu, Elton Yechao Zhu, Serdar Kadıoglu, Sima E. Borujeni, and Helmut G. Katzgraber,
"Explainable AI using expressive Boolean formulas,"
Mach. Learn. Knowl. Extr. 2023, 5(4), 1760-1795, (arXiv:2306.03976).
149. Jernej Rudi Finzgar, Martin J. A. Schuetz, J. Kyle Brubaker, Hidetoshi Nishimori, and Helmut G. Katzgraber,
"Designing Quantum Annealing Schedules using Bayesian Optimization,"
Phys. Rev. Research 6, 023063 (2024), (arXiv:2305.13365).
148. Martin J. A. Schuetz, J. Kyle Brubaker, and Helmut G. Katzgraber,
"Reply to: Inability of a graph neural network heuristic to outperform greedy algorithms in solving combinatorial optimization problems by Stefan Boettcher,"
Nat. Mach. Intell. (2022), (arXiv:2303.12096).
147. Martin J. A. Schuetz, J. Kyle Brubaker, and Helmut G. Katzgraber,
"Reply to: Modern graph neural networks do worse than classical greedy algorithms in solving combinatorial optimization problems like maximum independent set by Maria Chiara Angelini and Federico Ricci-Tersenghi,,"
Nat. Mach. Intell. (2022), (arXiv:2302.03602).
146. Alexander M. Dalzell, B. David Clader, Grant Salton, Mario Berta, Cedric Yen-Yu Lin, David A. Bader, Nikitas Stamatopoulos, Martin J. A. Schuetz, Fernando G. S. L. Brandao, Helmut G. Katzgraber, and William J. Zeng,
"End-to-end resource analysis for quantum interior point methods and and portfolio optimization,"
PRX Quantum 4, 040325 (2023), (arXiv:quant-phys/2211.12489).
145. Martin J. A. Schuetz, J. Kyle Brubaker, Henry Montagu, Yannick van Dijk, Johannes Klepsch, Philipp Ross, Andre Luckow, Mauricio G. C. Resende and Helmut G. Katzgraber,
"Optimization of Robot Trajectory Planning with Nature-Inspired and Hybrid Quantum Algorithms,"
Phys. Rev. Applied 18, 054045 (2022), (arXiv:quant-phys/2206.03651).
144. Martin J. A. Schuetz, J. Kyle Brubaker, Zhihuai Zhu, and Helmut G. Katzgraber,
"Graph Coloring with Physics-Inspired Graph Neural Networks,"
Phys. Rev. Research 4, 043131 (2022), (arXiv:cs/2202.01606).
143. Martin J. A. Schuetz, J. Kyle Brubaker, and Helmut G. Katzgraber,
"Combinatorial Optimization with Physics-Inspired Graph Neural Networks,"
Nat. Mach. Intell. 4, 367 (2022), (arXiv:cs/2107.01188).
142. Stephen P. Jordan, Siyuan Hu, Ignacio Rozada, Debra F. McGivney, Rasim Boyacioglu, Darryl C. Jacob, Sherry Huang, Michael Beverland, Helmut G. Katzgraber, Matthias Troyer, Mark A. Griswold, Dan Ma,
"Automated design of pulse sequences for magnetic resonance fingerprinting using physics-inspired optimization,"
Proc. Nat. Acad. Sci. 118, e2020516118 (2021), (arXiv:quant-ph/2106.04740).
141. Mario S. Koenz, Wolfgang Lechner, Helmut G. Katzgraber, Matthias Troyer,
"Scaling overhead of embedding optimization problems in quantum annealing,"
Phys. Rev. X Quantum 2, 040322 (2021), (arXiv:quant-ph/2103.15991).
140. Amin Barzegar, Anuj Kankani, Salvatore Mandra, Helmut G. Katzgraber,
"Optimization and benchmarking of the thermal cycling algorithm,"
Phys. Rev. E 104, 035302 (2021), (arXiv:cond-mat/2012.09801).
139. Elisabetta Valiante, Maritza Hernandez, Amin Barzegar, Helmut G. Katzgraber,
"Scaling overhead of locality reduction in binary optimization problems,"
Comp. Phys. Comm. 269, 108102 (2021), (arXiv:quant-ph/2012.09681).
138. Kohji Nishimura, Hidetoshi Nishimori, Helmut G. Katzgraber,
"Griffiths-McCoy singularity on the diluted Chimera graph: Monte Carlo simulations and experiments on the quantum hardware,"
Phys. Rev. A 102 042403 (2020), (arXiv:quant-ph/2006.16219).
137. Dilina Perera, Inimfon Akpabio, Firas Hamze, Salvatore Mandra, Nathan Rose, Maliheh Aramon, Helmut G. Katzgraber
"Chook -- A comprehensive suite for generating binary optimization problems with planted solutions,"
(arXiv:quant-ph/2005.14344).
136. Katja Biswas and Helmut G. Katzgraber
"Adding color: Visualization of energy landscapes in spin glasses,"
(arXiv:cond-mat/2004.12431).
135. Chao Fang, Amin Barzegar, and Helmut G. Katzgraber,
"Machine learning in physics: The pitfalls of poisoned training sets,"
Mach. Learn.: Sci. Technol. 1 045001 (2020), (arXiv:cond-mat/2003.05087).
134. Dilina Perera, Firas Hamze, Jack Raymond, Martin Weigel and Helmut G. Katzgraber
"Computational hardness of spin-glass problems with tile-planted solutions,"
Phys. Rev. E 101, 023316 (2020), (arXiv:cond-mat/1907.10809).
133. Ignacio Rozada, Maliheh Aramon, Jonathan Machta and Helmut G. Katzgraber
"Effects of setting the temperatures in the parallel tempering Monte Carlo algorithm,"
Phys. Rev. E 100, 043311 (2019), (arXiv:comp-ph/1907.03906).
132. Nicolas Pradignac, Maliheh Aramon and Helmut G. Katzgraber
"A feasibility pump algorithm embedded in an annealing framework,"
(arXiv:math.OC/1906.06434).
131. Firas Hamze, Jack Raymond, Christopher A. Pattison, Katja Biswas and Helmut G. Katzgraber
"The Wishart planted ensemble: A tunably-rugged pairwise Ising model with a first-order phase transition,"
Phys. Rev. E 101, 052102 (2020), (arXiv:cond-mat/1906.00275).
130. Zheng Zhu and Helmut G. Katzgraber
"Do tensor renormalization group methods work for frustrated spin systems?,"
(arXiv:cond-mat/1903.07721).
129. Zheng Zhu, Andrew J. Ochoa, Helmut G. Katzgraber
"Fair sampling of ground-state configurations of binary optimization problems,"
Phys. Rev. E 99, 063314 (2019), (arXiv:cond-mat/1903.07600).
128. Humberto Munoz-Bauza, Firas Hamze, Helmut G. Katzgraber
"Learning to find order in disorder,"
J. Stat. Mech. (2020) 073302, (arXiv:cond-mat/1903.06993).
127. Philipp Hauke, Helmut G. Katzgraber, Wolfgang Lechner, Hidetoshi Nishimori, William D. Oliver,
"Perspectives of quantum annealing: Methods and implementations,"
Rep. Prog. Phys. 83 054401 (2020), (arXiv:quant-ph/1903.06559).
126. Amin Barzegar, Juan Carlos Andresen, Moshe Schechter, and Helmut G. Katzgraber,
"Numerical observation of a glassy phase in the three-dimensional Coulomb glass,"
Phys. Rev. B 100, 104418 (2019), (arXiv:cond-mat/1812.00267).
125. John Ferre, Amin Barzegar, Helmut G. Katzgraber, and Richard Scaletter
"Distribution of inter-event avalanche times in disordered and frustrated spin systems,"
Phys. Rev. B 99, 024411 (2019), (arXiv:cond-mat/1808.10497).
124. Maliheh Aramon, Gili Rosenberg, Elisabetta Valiante, Toshiyuki Miyazawa, Hirotaka Tamura, and Helmut G. Katzgraber,
"Physics-Inspired Optimization for Quadratic Unconstrained Problems Using a Digital Annealer,"
Front. Phys. 7, 48 (2019), (arXiv:physics/1806.08815).
123. Mario S. Koenz, Guglielmo Mazzola, Andrew J. Ochoa, Helmut G. Katzgraber and Matthias Troyer,
"Uncertain Fate of Fair Sampling in Quantum Annealing,"
Phys. Rev. A 100, 030303(R) (2019), (arXiv:quant-phys/1806.06081).
122. Helmut G. Katzgraber and M. A. Novotny,
"A small-world search for quantum speedup: How small-world interactions can lead to improved quantum annealer designs,"
Phys. Rev. Applied 10, 054004 (2018) (arXiv:quant-phys/1805.09510).
121. Andrew J. Ochoa, Darryl C. Jacob, Salvatore Mandra, and Helmut G. Katzgraber,
"Feeding the Multitude: A Polynomial-time Algorithm to Improve Sampling,"
Phys. Rev. E 99, 043306 (2019), (arXiv:cond-mat/1801.07681).
120. Chao Fang, Zheng Zhu, and Helmut G. Katzgraber,
"NAE-SAT-based probabilistic membership filters,"
(arXiv:cs.DS/1801.06232).
119. Wenlong Wang, M. A. Moore, and Helmut G. Katzgraber,
"Fractal dimension of interfaces in Edwards-Anderson spin glasses for up to six space dimensions,"
Phys. Rev. E 97, 032104 (2018), (arXiv:cond-mat/1712.04971).
118. Firas Hamze, Darryl C. Jacob, Andrew J. Ochoa, Dilina Perera, Wenlong Wang, and Helmut G. Katzgraber,
"From Near to Eternity: Spin-glass planting, tiling puzzles, and constraint satisfaction problems,"
Phys. Rev. E 97, 043303 (2018), (arXiv:cond-mat/1711.04083).
117. S. Mandra, and Helmut G. Katzgraber,
"A deceptive step towards quantum speedup detection,"
Quant. Sci.Technol. 3, 04LT01 (2018), (arXiv:quant-phys/1711.01368).
116. Amin Barzegar, Christopher Pattison, Wenlong Wang, and Helmut G. Katzgraber,
"Optimization of population annealing Monte Carlo for large-scale spin-glass simulations,"
Phys. Rev. E 98, 053308 (2018), (arXiv:cond-mat/1710.09025).
115. Wenlong Wang, Jonathan Machta, Humberto Munoz-Bauza, and Helmut G. Katzgraber,
"Number of thermodynamic states in the three-dimensional Edwards-Anderson spin glass,"
Phys. Rev. B 96, 184417 (2017), (arXiv:cond-mat/1710.08004).
114. Jeffery C. Chancellor, Rebecca S. Blue, Keith A. Cengel, Serena M. Aunon, Kathleen H. Rubins, Helmut G. Katzgraber, and Ann R. Kennedy,
"Limitations in Predicting the Space Radiation Health Risk for Exploration Astronauts",
Nature Microgravity 4, 8 (2018), (arXiv:physics/1710.07311).
113. Alejandro Perdomo-Ortiz, Alexander Feldman, Asier Ozaeta, Sergei V. Isakov, Zheng Zhu, Bryan O'Gorman, Helmut G. Katzgraber, Alexander Diedrich, Hartmut Neven, Johan de Kleer, Brad Lackey, Rupak Biswas,
"On the readiness of quantum optimization machines for industrial applications",
Phys. Rev. Applied 12, 014004 (2019), (arXiv:quant-phys/1708.09780).
112. Helmut G. Katzgraber,
"Viewing Vanilla Quantum Annealing Through Spin Glasses",
Quantum Sci. Technol. 3, 030505 (2018), (arXiv:quant-phys/1708.08885).
111. Hamed Karimi, Gili Rosenberg, and Helmut G. Katzgraber,
"Effective optimization using sample persistence: A case study on quantum annealers and various Monte Carlo optimization methods",
Phys. Rev. E 96, 043312 (2017), (arXiv:cs/1706.07826).
110. Juan Carlos Andresen, Helmut G. Katzgraber, and Moshe Schechter
"Random-field-induced disordering mechanism in a disordered ferromagnet: Between the Imry-Ma and the standard disordering mechanism",
Phys. Rev. B 96, 214414 (2017), (arXiv:cond-mat/1706.07904).
109. Jeffery C. Chancellor, Stephen Guetersloh, Keith Cengel, John Ford, Helmut G. Katzgraber,
"Emulation of the space radiation environment for materials testing and radiobiological experiments,"
Phys. Rev. Appl., submitted, (arXiv:app-phys/1706.02727).
108. Wenlong Wang, S. Mandra, and Helmut G. Katzgraber,
"Patch-planting spin-glass solution for benchmarking,"
Phys. Rev. E 96, 023312 (2017), (arXiv:cond-mat/1706.02825).
107. Wenlong Wang, M. A. Moore, and Helmut G. Katzgraber,
"The Fractal Dimension of Interfaces in Edwards-Anderson and Long-range Ising Spin Glasses: Determining the Applicability of Different Theoretical Descriptions,"
Phys. Rev. Lett. 119, 100602 (2017), (arXiv:cond-mat/1703.08679).
106. S. Mandra, Helmut G. Katzgraber and Creighton Thomas,
"The pitfalls of planar spin-glass benchmarks: Raising the bar for quantum annealers (again)",
Quantum Sci. Technol. 2, 038501 (2017), (arXiv:quant-phys/1703.00622).
105. Roberto Santana, Zheng Zhu and Helmut G. Katzgraber,
"Evolutionary Approaches to Optimization Problems in Chimera Topologies",
Genetic and Evolutionary Computation Conference (GECCO-2016), ACM Press, p. 397-404 (2016), (arXiv:quant-phys/1608.05105).
104. S. Mandra, Z. Zhu, Helmut G. Katzgraber,
"Exponentially-Biased Ground-State Sampling of Quantum Annealing Machines with Transverse-Field Driving Hamiltonians",
Phys. Rev. Lett. 118, 070502 (2017), (arXiv:quant-ph/1606.07146).
103. T. Aspelmeier, Wenlong Wang, M. A. Moore, and Helmut G. Katzgraber,
"The interface free-energy exponent in the one-dimensional Ising spin glass with long-range interactions in both the droplet and broken replica symmetry regions,"
Phys. Rev. E 94, 022116 (2016), (arXiv:cond-mat/1606.03990).
102. Z. Zhu, Chao Fang, Helmut G. Katzgraber,
"borealis - A generalized global update algorithm for Boolean optimization problems,"
(arXiv:cond-mat/1605.09399).
101. Kohji Nishimura, Hidetoshi Nishimori, Andrew J. Ochoa, Helmut G. Katzgraber,
"Retrieving the ground state of spin glasses using thermal noise: Performance of quantum annealing at finite temperatures,"
Phys. Rev. E 94, 032105 (2016), (arXiv:cond-mat/1605.03303).
100. Z. Zhu, Andrew J. Ochoa, Helmut G. Katzgraber,
"Lack of a thermodynamic finite-temperature spin-glass phase in the two-dimensional randomly-coupled ferromagnet,"
Phys. Rev. B 97, 174425 (2018), (arXiv:cond-mat/1604.01796).
99. S. Mandra, Z. Zhu, W. Wang, A. Perdomo-Ortiz, Helmut G. Katzgraber,
"Strengths and Weaknesses of Weak-Strong Cluster Problems: A Detailed Overview of State-of-the-art Classical Heuristics vs Quantum Approaches",
Phys. Rev. A 94, 022337 (2016), (arXiv:quant-ph/1604.01746).
98. Ruben S. Andrist, Helmut G. Katzgraber, H. Bombin, and M.-A. Martin-Delgado,
"Error tolerance of topological codes with independent bit-flip and measurement errors",
Phys. Rev. A 94, 012318 (2016), (arXiv:quant-ph/1603.08729).
97. Daniel M. Packwood, Helmut G. Katzgraber, and Winfried Teizer,
"Stochastic Boltzmann Equation for Magnetic Relaxation in High-Spin Molecules",
Proc. R. Soc. A 472, 20150699 (2016), (arXiv:cond-mat/1603.01320).
96. Wenlong Wang, Jonathan Machta, and Helmut G. Katzgraber,
"Bond chaos in spin glasses revealed through thermal boundary conditions",
Phys. Rev. B 93, 224414 (2016), (arXiv:cond-mat/1603.00543).
95. O. Melchert, Helmut G. Katzgraber, M. A. Novotny,
"Site and bond percolation thresholds in K_n,n-based lattices: Vulnerability of quantum annealers to random qubit and coupler failures on Chimera topologies",
Phys. Rev. E 93, 042128 (2016), (arXiv:cond-mat/1511.07078).
94. T. Aspelmeier, Helmut G. Katzgraber, Derek Larson, M. A. Moore, Matthew Wittmann, Joonhyun Yeo,
"Finite-size critical scaling in Ising spin glasses in the mean-field regime",
Phys. Rev. E 93, 032123 (2016), (arXiv:cond-mat/1509.05372).
93. Wenlong Wang, Jonathan Machta, and Helmut G. Katzgraber,
"Population Annealing: Theory and Application in Spin Glasses",
Phys. Rev. E 92, 063307 (2015), (arXiv:cond-mat/1508.05647).
92. Wenlong Wang, Jonathan Machta, and Helmut G. Katzgraber,
"Chaos in Spin Glasses Revealed Through Thermal Boundary Conditions",
Phys. Rev. B 92, 094410 (2015), (arXiv:cond-mat/1505.06222).
91. Zheng Zhu, Andrew J. Ochoa, Stefan Schnabel, Firas Hamze and Helmut G. Katzgraber,
"Best-case performance of quantum annealers on native spin-glass benchmarks: How chaos can affect success probabilities",
Phys. Rev. A 93, 012317 (2016), (arXiv:cond-mat/1505.02278).
90. Helmut G. Katzgraber, Firas Hamze, Zheng Zhu, Andrew J. Ochoa, and H. Munoz-Bauza,
"Seeking Quantum Speedup Through Spin Glasses: The Good, the Bad, and the Ugly",
Phys. Rev. X 5, 031026 (2015), (arXiv:cond-mat/1505.01545).
89. Zheng Zhu, Andrew J. Ochoa, and Helmut G. Katzgraber,
"Efficient Cluster Algorithm for Spin Glasses in Any Space Dimension",
Phys. Rev. Lett. 115, 077201 (2015), (arXiv:cond-mat/1501.05630).
88. Martin Weigel, Helmut G. Katzgraber, Jonathan Machta, Firas Hamze, and Ruben S. Andrist,
"Erratum: Glassy Chimeras could be blind to quantum speedup... [Phys. Rev. X 4, 021008 (2014)]",
Phys. Rev. X 5, 019901 (2015), (arXiv:cond-mat/1412.6320).
87. Wenlong Wang, Jonathan Machta, and Helmut G. Katzgraber,
"Comparing Monte Carlo methods for finding ground states of Ising spin glasses: population annealing, simulated annealing and parallel tempering",
Phys. Rev. E 92, 013303 (2015), (arXiv:cond-mat/1412.2104).
86. R. Santana, R. B. McDonald, Helmut G. Katzgraber,
"A probabilistic evolutionary optimization approach to compute quasiparticle braids",
Simulated Evolution and Learning, Lecture Notes in Computer Science 8886, 13 (2014), (arXiv:quant-phys/1410.0602).
85. M. Wittmann, B. Yucesoy, Helmut G. Katzgraber, J. Machta, A. P. Young,
"Low-temperature behavior of the statistics of the overlap distribution in Ising spin-glass models",
Phys. Rev. B 90, 134419 (2014), (arXiv:cond-mat/1408.2482).
84. Wenlong Wang, Jonathan Machta, and Helmut G. Katzgraber,
"Evidence against a mean field description of short-range spin glasses revealed through thermal boundary conditions",
Phys. Rev. B 90, 184412 (2014), (arXiv:cond-mat/1408.0438).
83. Juan Carlos Andresen, Helmut G. Katzgraber, Vadim Oganesyan, and Moshe Schechter
"Existence of a Thermodynamic Spin-Glass Phase in the Zero-Concentration Limit of Anisotropic Dipolar Systems",
Phys. Rev. X 4 041016 (2014), (arXiv:cond-mat/1407.4782).
82. Ruben S. Andrist, James R. Wootton, Helmut G. Katzgraber,
"Error Thresholds for Abelian Quantum Double Models: Increasing the bit-flip Stability of Topological Quantum Memory",
Phys. Rev. A 91, 042331 (2015), (arXiv:quant-ph/1406.5974).
81. Arash Bellafard, Sudip Chakravarty, Matthias Troyer and Helmut G. Katzgraber,
"The effect of quenched bond disorder on first-order phase transitions",
Annals of Physics 357, 66 (2015), (arXiv:cond-mat/1405.3309).
80. M. A. Moore and Helmut G. Katzgraber,
"Dealing with correlated choices: How a spin-glass model can help political parties select their policies",
Phys. Rev. E. 90, 042117 (2014), (arXiv:cond-mat/1402.0237).
79. Helmut G. Katzgraber, Firas Hamze, and Ruben S. Andrist,
"Glassy Chimeras could be blind to quantum speedup: Designing better benchmarks for quantum annealing machines",
Phys. Rev. X 4, 021008 (2014), (arXiv:cond-mat/1401.1546).
78. Zheng Zhu, Juan Carlos Andresen, M. A. Moore and Helmut G. Katzgraber,
"Boolean decision problems with competing interactions on scale-free networks: Equilibrium and nonequilibrium behavior in an external bias",
Phys. Rev. E 89, 022118 (2014), (arXiv:cond-mat/1310.1139).
77. Juan Carlos Andresen, Yohanes Pramudya, Helmut G. Katzgraber, Creighton K. Thomas, V. Dobrosavljevic, and Gergely T. Zimanyi,
"Charge avalanches in the Coulomb glass: the role of long-range interactions",
Phys. Rev. B 93, 094429 (2016), (arXiv:cond-mat/1309.2887).
76. Daniel M. Packwood, Kelley T. Reaves, Filippo L. Federici, Helmut G. Katzgraber, and Winfried Teizer,
"2D single molecule magnets with weak topological invariant magnetic moments: Mathematical prediction of targets for chemical synthesis",
Proc. R. Soc. A 469, 20130373 (2013), (arXiv:chem-phys/1306.1273).
75. B. Yucesoy, Helmut G. Katzgraber, J. Machta,
Reply to Comment on "Evidence of non-mean-field-like low-temperature behavior in the Edwards-Anderson spin-glass model",
Phys. Rev. Lett. 110, 219702 (2013) (arXiv:cond-mat/1304.5210).
74. Bjoern Ahrens, Jianping Xiao, Alexander K. Hartmann, and Helmut G. Katzgraber,
"Diluted antiferromagnets in a field seem to be in a different universality class than the random-field Ising model",
Phys. Rev. B 88, 174408 (2013), (arXiv:cond-mat/1302.2480).
73. Ross B. McDonald and Helmut G. Katzgraber,
"Genetic Braid Optimization: A heuristic approach to compute quasiparticle braids",
Phys. Rev. B 87, 054414 (2013), (arXiv:quant-ph/1211.7359).
72. Derek Larson, Helmut G. Katzgraber, M. A. Moore and A. P. Young,
"Spin glasses in a field: Three and four dimensions as seen from one space dimension",
Phys. Rev. B 87, 024414 (2013), (arXiv:cond-mat/1211.7297).
71. Kelley Reaves, Kyongwan Kim, Katsuya Iwaya, Taro Hitosugi, Hanhua Zhao, Kim R. Dunbar, Helmut G. Katzgraber, Winfried Teizer,
"STM Studies of Isolated Mn12-Ph Single Molecule Magnets",
SPIN 03, 1350004 (2013), (arXiv:cond-mat/1210.5934).
70. B. Yucesoy, J. Machta, Helmut G. Katzgraber,
"Correlations between the dynamics of parallel tempering and the free-energy landscape in spin glasses",
Phys. Rev. E 87, 012104 (2013), (arXiv:cond-mat/1210.6290).
69. Juan Carlos Andresen, Zheng Zhu, Ruben S. Andrist, Helmut G. Katzgraber V. Dobrosavljevic, and Gergely T. Zimanyi,
"Self-Organized Criticality in Glassy Spin Systems Requires a Diverging Number of Neighbors",
Phys. Rev. Lett. 111, 097203 (2013) (arXiv:cond-mat/1210.3796).
68. Arash Bellafard, Helmut G. Katzgraber, Matthias Troyer, and Sudip Chakravarty
"Bond disorder induced criticality of the three-color Ashkin-Teller model",
Phys. Rev. Lett. 109, 155701 (2012), (arXiv:cond-mat/1207.1080).
67. B. Yucesoy, Helmut G. Katzgraber, J. Machta,
"Evidence of non-mean-field-like low-temperature behavior in the Edwards-Anderson spin-glass model",
Phys. Rev. Lett. 109, 177204 (2012), (arXiv:cond-mat/1206.0783), see commentary by A. A. Middleton in the condensed matter journal club).
66. Helmut G. Katzgraber, Thomas Jorg, Florent Krzakala, Alexander K. Hartmann,
"Ultrametric probe of the spin-glass state in a field",
Phys. Rev. B 86, 184405 (2012), (arXiv:cond-mat/1205.4200).
65. Juan Carlos Andresen, Creighton K. Thomas, Helmut G. Katzgraber and Moshe Schechter,
"Novel disordering mechanism in ferromagnetic systems with competing interactions",
Phys. Rev. Lett. 111, 177202 (2013), (arXiv:cond-mat/1205.1572).
64. Ruben S. Andrist, H. Bombin, Helmut G. Katzgraber, and M.-A. Martin-Delgado,
"Optimal Error Correction in Topological Subsystem Codes",
Phys. Rev. A 85, 050302(R) (2012) (arXiv:quant-ph/1204.1838).
63. H. Bombin, Ruben S. Andrist, Masayuki Ohzeki, Helmut G. Katzgraber, and M.-A. Martin-Delgado,
"Strong Resilience of Topological Codes to Depolarization",
Phys. Rev. X 2, 021004 (2012), (arXiv:quant-ph/1202.1852, see Physics Viewpoint by D. Gottesman).
62. Helmut G. Katzgraber, Katharina Janzen and Creighton K. Thomas,
"Boolean decision problems with competing interactions on scale-free networks: Critical thermodynamics",
Phys. Rev. E 86, 031116 (2012), (arXiv:cond-mat/1202.1153).
61. Creighton K. Thomas and Helmut G. Katzgraber,
"Sampling of the ground-state magnetization of d-dimensional p-body Ising models",
Phys. Rev. B 84, 174404 (2011), (arXiv:cond-mat/1108.1953).
60. Creighton K. Thomas and Helmut G. Katzgraber,
"Simplest model to study reentrance in physical systems",
Phys. Rev. E 84, 040101(R) (2011), (arXiv:cond-mat/1104.2582).
59. Juan Carlos Andresen, Katharina Janzen and Helmut G. Katzgraber,
"Critical behavior and universality in Levy spin glasses",
Phys. Rev. B 83, 174427 (2011), (arXiv:cond-mat/1102.1661).
58. Creighton K. Thomas and Helmut G. Katzgraber,
"Optimizing glassy p-spin models",
Phys. Rev. E 83, 046709 (2011), (arXiv:cond-mat/1010.2524).
57. Masayuki Ohzeki, Creighton K. Thomas, Helmut G. Katzgraber, H. Bombin, M. A. Martin-Delgado,
"Universality in phase boundary slopes for spin glasses on self dual lattices",
J. Stat. Mech. P02004 (2011), (arXiv:cond-mat/1009.6015).
56. Ruben S. Andrist, D. Larson and Helmut G. Katzgraber,
"Evidence of a thermodynamic glass transition in the 10-state non-mean-field Potts glass",
Phys. Rev. E 83, 030106(R) (2011), (arXiv:cond-mat/1009.1916).
55. Brigitte Surer, A. Glatz, Helmut G. Katzgraber, G. T. Zimanyi, B. A. Allgood, and Gianni Blatter,
Reply to Comment on "Density of States and Critical Behavior of the Coulomb Glass" ,
Phys. Rev. Lett. 105, 039702 (2010), (arXiv:cond-mat/1007.3073).
54. Ruben S. Andrist, Helmut G. Katzgraber, H. Bombin, and M.-A. Martin-Delgado,
"Tricolored Lattice Gauge Theory with Randomness: Fault-Tolerance in Topological Color Codes",
New J. Phys. 13, 083006 (2011), (arXiv:quant-ph/1005.0777).
53. Helmut G. Katzgraber, H. Bombin, Ruben S. Andrist and M.-A. Martin-Delgado,
"Topological color codes on Union Jack lattices: a stable implementation of the whole Clifford group",
Phys. Rev. A 81, 012319 (2010), (arXiv:quant-ph/0910.0573).
52. Derek Larson, Helmut G. Katzgraber, M. A. Moore and A. P. Young,
"Numerical studies of a one-dimensional 3-spin spin-glass model with long-range interactions ",
Phys. Rev. B 81, 064415 (2010), (arXiv:cond-mat/0908.2224).
51. Helmut G. Katzgraber, H. Bombin, and M.-A. Martin-Delgado,
"Error Threshold for Color Codes and Random 3-Body Ising Models",
Phys. Rev. Lett. 103, 090501 (2009), (arXiv:cond-mat/0902.4845).
50. Yoshiki Matsuda, Hidetoshi Nishimori, and Helmut G. Katzgraber,
"Ground-state statistics from annealing algorithms: Quantum vs classical approaches",
New J. Phys. 11 (2009) 073021, (arXiv:cond-mat/0808.0365v3).
49. Martin Pelikan and Helmut G. Katzgraber,
"Analysis of Evolutionary Algorithms on the One-Dimensional Spin Glass with Power-Law Interactions",
Genetic and Evolutionary Computation Conference (GECCO-2009), ACM Press, p. 843-850 (2009), (arXiv:cond-mat/0901.4146).
48. Helmut G. Katzgraber, D. Larson and A. P. Young,
"Study of the de Almeida-Thouless line using power-law diluted one-dimensional Ising spin glasses ",
Phys. Rev. Lett. 102, 177205 (2009), (arXiv:cond-mat/0812.0421).
47. Helmut G. Katzgraber, I. A. Campbell and Alexander K. Hartmann,
"Extended scaling for ferromagnetic Ising models with zero-temperature transitions",
Phys. Rev. B 78, 184409 (2008), (arXiv:cond-mat/0809.1161).
46. Helmut G. Katzgraber and Alexander K. Hartmann,
"Ultrametricity and clustering of states in spin glasses: A one-dimensional view ",
Phys. Rev. Lett. 102, 037207 (2009), (arXiv:cond-mat/0807.3513).
45. K. Jaeger, W. Lipinski, Helmut G. Katzgraber, and A. Steinfeld
Determination of thermal radiative properties of packed-bed media containing a mixture of polydisperse particles ",
Int. J. Therm. Sci. 48, 1510 (2009), (not on arXiv).
44. Brigitte Surer, Helmut G. Katzgraber, G. T. Zimanyi, B. A. Allgood, and Gianni Blatter,
"Density of States and Critical Behavior of the Coulomb Glass ",
Phys. Rev. Lett. 102, 067205 (2009), (arXiv:cond-mat/0805.4640).
43. A. Fabricio Albuquerque, Helmut G. Katzgraber, and Matthias Troyer,
"ENCORE: An Extended Contractor Renormalization algorithm ",
Phys. Rev. E 79, 046712 (2009), (arXiv:cond-mat/0805.2290).
42. S. Morrison, A. Kantian, A. J. Daley, Helmut G. Katzgraber, M. Lewenstein, H. P. Buechler, P. Zoller,
"Physical replicas and the Bose-glass in cold atomic gases",
New J. Phys. 10, 073032 (2008), (arXiv:cond-mat/0805.0488).
41. Thomas Jörg and Helmut G. Katzgraber,
"Evidence for universal scaling in the spin-glass phase",
Phys. Rev. Lett. 101, 197205 (2008), (arXiv:cond-mat/0803.3792).
40. Thomas Jörg and Helmut G. Katzgraber,
"Universality and universal finite-size scaling functions in four-dimensional Ising spin glasses",
Phys. Rev. B 77, 214426 (2008), (arXiv:cond-mat/0803.3339).
39. Martin Pelikan, Helmut G. Katzgraber, and Sigismund Kobe,
"Finding Ground States of Sherrington-Kirkpatrick Spin Glasses with Hierarchical BOA and Genetic Algorithms",
Genetic and Evolutionary Computation Conference (GECCO-2008), ACM Press, p. 447-454 (2008), (arXiv:cond-mat/0801.2997).
38. Thomas Jörg, Helmut G. Katzgraber, and F. Krzakala,
"Behavior of Ising Spin Glasses in a Magnetic Field",
Phys. Rev. Lett. 100, 197202 (2008), (arXiv:cond-mat/0712.2009).
37. S. Boettcher, Helmut G. Katzgraber, and D. Sherrington,
"Local field distributions in spin glasses",
J. Phys. A: Math. Theor. 41, 324007 (2008), (arXiv:cond-mat/0711.3934).
36. A. Fabricio Albuquerque, Helmut G. Katzgraber, Matthias Troyer, and Gianni Blatter,
"Engineering exotic phases for topologically-protected quantum computation by emulating quantum dimer models",
Phys. Rev. B 78, 014503 (2008), (arXiv:cond-mat/0708.0191).
35. Charlotte Gils, Helmut G. Katzgraber, and Matthias Troyer,
"Absence of a structural glass phase in a monoatomic model liquid predicted to undergo an ideal glass transition",
J. Stat. Mech. P09011 (2007), (arXiv:cond-mat/0707.3733).
34. Helmut G. Katzgraber, Didier Herisson, Michael Oesth, Per Nordblad, Atsuko Ito, and Hiroko Aruga Katori,
" Finite versus zero-temperature hysteretic behavior of spin glasses: Experiment and theory ",
Phys. Rev. B 76, 092408 (2007), (arXiv:cond-mat/0706.2423).
33. Helmut G. Katzgraber, D. Wuertz, and G. Blatter,
"Typical versus average helicity modulus in the three-dimensional gauge glass: Understanding the vortex glass phase",
Phys. Rev. B 75, 214511 (2007), (cond-mat/0612511).
32. Helmut G. Katzgraber, L. W. Lee, and I. A. Campbell,
"Effective critical behavior of the two-dimensional Ising spin glass with bimodal interactions",
Phys. Rev. B 75, 014412 (2007), (cond-mat/0609377).
31. Helmut G. Katzgraber and Florent Krzakala,
"Temperature and Disorder Chaos in Three-Dimensional Ising Spin Glasses",
Phys. Rev. Lett. 98, 017201 (2007), (cond-mat/0606180).
30. L. W. Lee, Helmut G. Katzgraber, and A. P. Young,
"Critical behavior of the three- and ten-state Potts glass",
Phys. Rev. B 74, 104416 (2006), (cond-mat/0605010).
29. Olivier Gygi, Helmut G. Katzgraber, Matthias Troyer, Stefan Wessel and G. George Batrouni
"Simulations of ultracold bosonic atoms in optical lattices with anharmonic traps",
Phys. Rev. A 73, 063606 (2006), (cond-mat/0603319).
28. M. S. Pierce, C. R. Buechler, L. B. Sorensen, S. D. Kevan, E. A. Jagla, J. M. Deutsch, T. Mai, O. Narayan,
J. E. Davies, Kai Liu, G. T. Zimanyi, Helmut G. Katzgraber, O. Hellwig, E. E. Fullerton, and J. B. Kortright,
"Disorder-induced magnetic memory: Experiments and theories",
Phys. Rev. B 75, 144406 (2007), (cond-mat/0611542).
27. M. Koerner, Helmut G. Katzgraber, and Alexander K. Hartmann,
"Probing tails of energy distributions using importance-sampling in the disorder with a guiding function",
J. Stat. Mech. P04005 (2006), (cond-mat/0603290).
26. Helmut G. Katzgraber, M. Koerner and A. P. Young,
"Universality in three-dimensional Ising spin glasses: A Monte Carlo study",
Phys. Rev. B 73, 224432 (2006), (cond-mat/0602212).
25. Helmut G. Katzgraber, Simon Trebst, David A. Huse, and Matthias Troyer,
"Feedback-optimized parallel tempering Monte Carlo",
J. Stat. Mech. P03018 (2006), (cond-mat/0602085).
24. Helmut G. Katzgraber, L. W. Lee, and I. A. Campbell,
"Nontrivial critical behavior of the free energy in the two-dimensional Ising spin glass with bimodal interactions",
(cond-mat/0510668).
23. Helmut G. Katzgraber, Aniello Esposito and Matthias Troyer,
"Ramping fermions in optical lattices across a Feshbach resonance",
Phys. Rev. A 74, 043602 (2006), (cond-mat/0510194).
22. Helmut G. Katzgraber and G. T. Zimanyi,
"Hysteretic memory effects in disordered magnets",
Phys. Rev. B 74, 020405(R) (2006), (cond-mat/0509515).
21. Diethelm Wuertz and Helmut G. Katzgraber,
"Precise finite-sample quantiles of the Jarque-Bera adjusted Lagrange multiplier test",
(math.ST/0509423).
20. Helmut G. Katzgraber and A. P. Young,
"Probing the Almeida-Thouless line away from the mean-field model",
Phys. Rev. B 72, 184416 (2005), (cond-mat/0507138, see also commentary on the condensed matter journal club).
19. Helmut G. Katzgraber, M. Koerner, F. Liers, M. Juenger and A. K. Hartmann,
"Universality-class dependence of energy distributions in spin glasses",
Phys. Rev. B 72, 094421 (2005), (cond-mat/0506209).
18. Helmut G. Katzgraber and I. A. Campbell,
"Dynamical scaling in Ising and vector spin glasses",
Phys. Rev. B 72, 014462 (2005), (cond-mat/0504082).
17. Helmut G. Katzgraber and L. W. Lee,
"Correlation Length of the Two-Dimensional Ising Spin Glass with bimodal Interactions",
Phys. Rev. B 71, 134404 (2005), (cond-mat/0411305).
16. A. P. Young and Helmut G. Katzgraber,
"Absence of an Almeida-Thouless line in Three-Dimensional Spin Glasses",
Phys. Rev. Lett. 93, 207203 (2004), (cond-mat/0407031).
15. I. A. Campbell, A. K. Hartmann and Helmut G. Katzgraber,
"Energy size effects of two-dimensional Ising spin glasses",
Phys. Rev. B 70, 054429 (2004), (cond-mat/0402627).
14. Helmut G. Katzgraber, L. W. Lee, and A. P. Young,
"Correlation Length of the Two-Dimensional Ising Spin Glass with Gaussian Interactions",
Phys. Rev. B 70, 014417 (2004), (cond-mat/0402037).
13. Helmut G. Katzgraber and I. A. Campbell,
"Critical properties of the three- and four-dimensional gauge glass",
Phys. Rev. B 69, 094413 (2004), (cond-mat/0310100).
12. Helmut G. Katzgraber and I. A. Campbell,
"Size dependence of the internal energy in Ising and vector spin glasses",
Phys. Rev. B 68, 180402(R) (2003), (cond-mat/0309278).
11. Helmut G. Katzgraber and A. P. Young,
"Geometry of large-scale low-energy excitations in the one-dimensional Ising spin glass with power-law interactions",
Phys. Rev. B 68, 224408 (2003) (cond-mat/0307583).
10. Helmut G. Katzgraber,
"On the existence of a finite-temperature transition in the two-dimensional gauge glass",
Phys. Rev. B 67, 180402(R) (2003), (cond-mat/0305393).
9. Helmut G. Katzgraber and A. P. Young,
"Monte Carlo studies of the one-dimensional Ising spin glass with power-law interactions",
Phys. Rev. B 67, 134410 (2003), (cond-mat/0210451).
8. J. J. Moreno, Helmut G. Katzgraber, and A. K. Hartmann,
"Finding Low-Temperature States with Parallel Tempering, Simulated Annealing and Simple Monte Carlo",
Int. J. of Mod. Phys. C 14, Vol. 3, 285 (2003), (cond-mat/0209248).
7. Helmut G. Katzgraber and A. P. Young,
"Numerical studies of the two- and three-dimensional gauge glass at low temperature",
Phys. Rev. B 66, 224507 (2002), (cond-mat/0205206).
6. Helmut G. Katzgraber, F. Pazmandi, C. R. Pike, Kai Liu, R. T. Scalettar, K. L. Verosub, G. T. Zimanyi,
"Reversal-field memory in the Hysteresis of Spin Glasses",
Phys. Rev. Lett. 89, 257202 (2002), (cond-mat/0205275).
5. Helmut G. Katzgraber and A. P. Young,
"Monte Carlo simulations of spin glasses at low temperatures: Effects of free boundary conditions",
Phys. Rev. B 65, 214402 (2002), (cond-mat/0108544).
4. Helmut G. Katzgraber and A. P. Young,
"Monte Carlo simulations of the four-dimensional XY spin glass at low temperatures",
Phys. Rev. B 65, 214401 (2002), (cond-mat/0108320).
3. Helmut G. Katzgraber and A. P. Young,
"Nature of the spin-glass state in the three-dimensional gauge glass",
Phys. Rev. B 64, 104426, (2001), (cond-mat/0105077).
2. Helmut G. Katzgraber, M. Palassini and A. P. Young,
"Monte Carlo simulations of spin glasses at low temperatures",
Phys. Rev. B 63, 184422 (2001), (cond-mat/0007113).
1. Helmut G. Katzgraber, H. P. Buechler, G. Blatter,
"Casimir force between vortex matter in anisotropic and layered superconductors",
Phys. Rev. B 59, 11990 (1999), (cond-mat/9811343).

Patents

21. Gili Rosenberg, J. K. Brubaker, Martin J. A. Schuetz, and Helmut G. Katzgraber,
"Machine Learning Model Pruning System" (filed 09/2024)
20. Thomas Haener and Helmut G. Katzgraber,
"Physics-based Process to Determine Configurations for Multi-Input, Multi-Output Boolean Functions" (filed 06/2023)
19. Damian Steiger, Thomas Haener and Helmut G. Katzgraber,
"Generating a Bounded Sparsity Ansatz Wavefunction For the Evaluation of a Ground State Energy of a Physical System" (filed 03/2023)
18. Gilad Rosenberg, John Brubaker, Zhihuai Zhu, Martin Schuetz, Thomas Haener, Grant Salton and Helmut G. Katzgraber,
"Solvers for Generating Interpretable Logical Boolean Formulas via Native Optimization" (filed 03/2023)
17. Thomas Haener and Helmut G. Katzgraber,
"Physics-based process to determine configurations for multi-input monotone boolean functions" (filed 12/2022)
16. Thomas Haener and Helmut G. Katzgraber,
"Sparse simulation of Clifford dominated quantum circuits" (filed 12/2022)
15. Martin J. A. Schuetz, K. Brubaker, M. Resende, and Helmut G. Katzgraber,
"Random-key optimization for generating sequencing plans" (filed 12/2022)
14. Martin J. A. Schuetz, G. Salton, and Helmut G. Katzgraber,
"Graph-based computational position assignments for solving optimization problems on quantum computing devices" (filed 11/2022)
13. Jefferey C. Chancellor, Jared Taylor, and Helmut G. Katzgraber,
"System and Method for AI Based Spacecraft Shielding Design" (filed 03/2022)
12. Martin J. A. Schuetz, J. Kyle Brubaker, and Helmut G. Katzgraber,
"Combinatorial optimization for mixed-integer and continuous variable optimization problems with graph neural networks" (filed 03/2022)
11. Michael Kastroyano, Nicola Pancotti, and Helmut G. Katzgraber,
"Tensor network solver for stochastic differential equations" (filed 03/2022)
10. Martin J. A. Schuetz, J. Kyle Brubaker, and Helmut G. Katzgraber,
"Combinatorial optimization with graph neural networks" (filed 06/2021)
9. Damian Steiger, Thomas Haener, Martin Roetteler and Helmut G. Katzgraber,
"Low-cost linear orders for quantum-program simulation" (filed 10/2020)
8. Firas Hamze and Helmut G. Katzgraber,
"Univariate density estimation method" (filed 10/2020)
7. Chris Pattison, Helmut G. Katzgraber and Matthias Troyer,
"Cluster update accelerator circuit" (filed 01/2020)
6. Poulami Das, Nicolas Delfosse, Christopher Pattison, Srilatha Manne, Doug Carmean, Krysta Svore and Helmut G. Katzgraber,
"Pipelined Hardware Decoder for Quantum Computing Devices" (filed 12/2019)
5. Poulami Das, Nicolas Delfosse, Christopher Pattison, Srilatha Manne, Doug Carmean, Krysta Svore and Helmut G. Katzgraber,
"Systems for Coupling Decoders to Quantum Registers" (filed 12/2019)
4. Poulami Das, Nicolas Delfosse, Christopher Pattison, Srilatha Manne, Doug Carmean, Krysta Svore and Helmut G. Katzgraber,
"Syndrome Data Compression for Quantum Computing Devices" (filed 12/2019)
3. Damian S. Steiger, Chris Pattison, Helmut G. Katzgraber and Matthias Troyer,
"Computing Stochastic Simulation Control Parameters" (filed 10/2019)
2. Maliheh Aramon Bajestani, Nicolas Pradignac, and, Helmut G. Katzgraber,
"Method and system for solving mixed-integer programming problems using a feasibility pump technique embedded in a Monte Carlo simulation framework" (filed 06/2019)
1. Chris Pattison, Helmut G. Katzgraber and Matthias Troyer,
"Accelerator for computing combinatorial cost function" (filed 02/2019)

Book Chapters

4. Helmut G. Katzgraber,
"Random Numbers in Scientific Computing: An Introduction",
lecture held at the second summer school "Modern Computation Science," Eds. A. K. Hartmann and R. Leidl, BIS-Verlag Oldenburg, Germany (2010)
(arXiv:cond-mat/1005.4117).
3. Helmut G. Katzgraber,
"Introduction to Monte Carlo Methods",
lecture held at the summer school "Modern Computation Science," Eds. A. K. Hartmann and R. Leidl, BIS-Verlag Oldenburg, Germany (2009)
(arXiv:cond-mat/0905.1629).
2. Helmut G. Katzgraber,
"Scientific Software Engineering in a Nutshell",
lecture held at the summer school "Modern Computation Science," Eds. A. K. Hartmann and R. Leidl, BIS-Verlag Oldenburg, Germany (2009)
(arXiv:comp-ph/0905.1628).
1. S. Trebst, D. A. Huse, E. Gull, Helmut G. Katzgraber, U. H. E. Hansmann, and M. Troyer,
"Ensemble optimization techniques for the simulation of slowly equilibrating systems",
in "Computer Simulation Studies in Condensed Matter Physics XIX," Springer Proceedings in Physics, Volume 115, edited by D. P. Landau, S. P. Lewis and H.-B. Schuettler (2007), (cond-mat/0606005).

Conference Proceedings

10. Helmut G. Katzgraber and Ruben S. Andrist,
"Stability of topologically-protected quantum computing proposals as seen through spin glasses",
in Proceedings of the International Meeting on "Inference, Computation, and Spin Glasses," Sapporo, Japan, J. Phys.: Conf. Ser. 473 012019 (2013), (arXiv:cond-mat/1306.0540).
9. Helmut G. Katzgraber, Alexander K. Hartmann, and A. P. Young,
" New Insights from One-Dimensional Spin Glasses",
in: Proceedings of the 21st Workshop, Computer Simulations Studies in Condensed Matter Physics XXI, Physics Procedia 6, 35 (2010), (arXiv:cond-mat/0803.3417).
8. Yoshiki Matsuda, Hidetoshi Nishimori, and Helmut G. Katzgraber,
" Quantum annealing for problems with ground-state degeneracy",
in Proceedings of the International Workshop on Statistical-Mechanical Informatics 2008, Sendai (Japan) September 14-17, 2008,
J. Phys.: Conf. Ser. 143, 012003 (2009), (arXiv:cond-mat/0808.0365v1).
7. Helmut G. Katzgraber,
" Spin glasses and algorithm benchmarks: A one-dimensional view",
in Proceedings of the International Workshop on Statistical-Mechanical Informatics 2007, Kyoto (Japan) September 16-19, 2007,
J. Phys.: Conf. Ser. 95 012004 (2008), (arXiv:cond-mat/0711.1532).
6. Helmut G. Katzgraber, M. Koerner, F. Liers, and A. K. Hartmann,
"Overcoming system-size limitations in spin glasses",
Proceedings of the 2004 SPDSA Conference in Hayama, Japan, July 12 - 15, 2004,
Progress of Theoretical Physics Supp. No. 157, 59 (2005), (cond-mat/0509469).
5. Helmut G. Katzgraber, G. Friedman, and G. T. Zimanyi,
"Fingerprinting Hysteresis",
Proceedings of the 2003 HMM Conference, Salamanca, Spain, May 27 - 30, 2003,
Physica B 343, 10 (2004), (cond-mat/0307178).
4. Helmut G. Katzgraber, F. Pazmandi, C. R. Pike, K. Liu, R. T. Scalettar, K. L. Verosub, G. T. Zimanyi,
"Reversal-field memory in magnetic hysteresis",
Proceedings of the 2002 MMM Conference, Tampa, FL, Nov 11 - 15, 2002,
J. Appl. Phys. 93, 6617 (2003), (cond-mat/0304541).
3. Helmut G. Katzgraber,
"Numerical studies of the two- and three-dimensional gauge glass at low temperature",
Proceedings of the 2002 MMM Conference, Tampa, FL, Nov 11 - 15, 2002,
J. Appl. Phys. 93, 7661 (2003), (cond-mat/0304540).
2. Helmut G. Katzgraber,
"Monte Carlo simulations of vector spin glasses at low temperatures",
Proceedings of "Computational Modeling and Simulation of Complex Systems" 2001, Aachen, Germany, September 5 - 8, 2001,
Comp. Phys. Comm. 147, 439 (2002), (cond-mat/0204305).
1. H. P. Buechler, Helmut G. Katzgraber, G. Blatter,
"Casimir force between two half spaces of vortex matter in anisotropic superconductors",
Proceedings of the First Euro Conference on "Vortex Matter in Superconductors", Crete, Greece, September 18 - 24, 1999, eds. E. H. Brandt, P. H. Kes, and V. V. Moshchalkov,
Physica C 332, Issue 1-4 (2000), (cond-mat/0002183).