Browsing by Author "Katzgraber, Helmut G."

Best-case performance of quantum annealers on native spin-glass benchmarks: How chaos can affect success probabilities

Zhu, Zheng; Ochoa, Andrew J.; Schnabel, Stefan; Hamze, Firas; Katzgraber, Helmut G. (Physical Review A - Atomic, Molecular, and Optical Physics, 2016)

Bond chaos in spin glasses revealed through thermal boundary conditions

Wang, Wenlong; Machta, Jonathan; Katzgraber, Helmut G. (Physical Review B - Condensed Matter and Materials Physics, 2016)

Bond Disorder Induced Criticality of the Three-Color Ashkin-Teller Model

Bellafard, Arash; Katzgraber, Helmut G.; Troyer, Matthias; Chakravarty, Sudip (Physical Review Letters, 2012)

Boolean decision problems with competing interactions on scale-free networks: Critical thermodynamics

Katzgraber, Helmut G.; Janzen, Katharina; Thomas, Creighton K. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2012)

Boolean decision problems with competing interactions on scale-free networks: Equilibrium and nonequilibrium behavior in an external bias

Zhu, Zheng; Andresen, Juan Carlos; Moore, M. A.; Katzgraber, Helmut G. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2014)

Casimir force between vortex matter in anisotropic and layered superconductors

Katzgraber, Helmut G.; Buchler, HP; Blatter, G. (American Physical Society, 1999)

Chaos in spin glasses revealed through thermal boundary conditions

Wang, Wenlong; Machta, Jonathan; Katzgraber, Helmut G. (Physical Review B - Condensed Matter and Materials Physics, 2015)

Comparing Monte Carlo methods for finding ground states of Ising spin glasses: Population annealing, simulated annealing, and parallel tempering

Wang, Wenlong; Machta, Jonathan; Katzgraber, Helmut G. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2015)

Correlation length of the two-dimensional Ising spin glass with bimodal interactions

Katzgraber, Helmut G.; Lee, LW. (American Physical Society, 2005)

Correlation length of the two-dimensional Ising spin glass with Gaussian interactions

Katzgraber, Helmut G.; Lee, LW; Young, AP. (American Physical Society, 2004)

Correlations between the dynamics of parallel tempering and the free-energy landscape in spin glasses

Yucesoy, Burcu; Machta, Jonathan; Katzgraber, Helmut G. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2013)

Critical behavior and universality in Levy spin glasses

Andresen, Juan Carlos; Janzen, Katharina; Katzgraber, Helmut G. (American Physical Society, 2011)

Using large-scale Monte Carlo simulations that combine parallel tempering with specialized cluster updates, we show that Ising spin glasses with Levy-distributed interactions share the same universality class as Ising spin ...

Critical behavior of the three- and ten-state short-range Potts glass: A Monte Carlo study

Lee, L. W.; Katzgraber, Helmut G.; Young, A. P. (American Physical Society, 2006)

Critical properties of the three- and four-dimensional gauge glass

Katzgraber, Helmut G.; Campbell, IA. (American Physical Society, 2004)

Dealing with correlated choices: How a spin-glass model can help political parties select their policies

Moore, M. A.; Katzgraber, Helmut G. (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2014)

Density of States and Critical Behavior of the Coulomb Glass

Surer, Brigitte; Katzgraber, Helmut G.; Zimanyi, Gergely T.; Allgood, Brandon A.; Blatter, Gianni (Physical Review Letters, 2009)

Diluted antiferromagnets in a field seem to be in a different universality class than the random-field Ising model

Ahrens, Björn; Xiao, Jianping; Hartmann, Alexander K.; Katzgraber, Helmut G. (Physical Review B - Condensed Matter and Materials Physics, 2013)

Disorder-induced magnetic memory: Experiments and theories RID F-6415-2010 RID C-4384-2008 RID B-1163-2008 RID A-3020-2010

Pierce, M. S.; Buechler, C. R.; Sorensen, L. B.; Kevan, S. D.; Jagla, E. A.; Deutsch, J. M.; Mai, T.; Narayan, O.; Davies, J. E.; Liu, Kai; Zimanyi, G. T.; Katzgraber, Helmut G.; Hellwig, O.; Fullerton, E. E.; Fischer, P.; Kortright, J. B. (American Physical Society, 2007)

Dynamical scaling in Ising and vector spin glasses

Katzgraber, Helmut G.; Campbell, IA. (American Physical Society, 2005)

Effective critical behavior of the two-dimensional Ising spin glass with bimodal interactions

Katzgraber, Helmut G.; Lee, L. W.; Campbell, I. A. (American Physical Society, 2007)