168 citations · 668 across the 22 of their papers we have counts for
4 papers · 1 filter
Discrete Equilibrium Sampling with Arbitrary Nonequilibrium Processes
Firas Hamze, Evgeny Andryash
We present a novel framework for performing statistical sampling, expectation estimation, and partition function approximation using \emph{arbitrary} heuristic stochastic processes…
Best-case performance of quantum annealers on native spin-glass benchmarks: How chaos can affect success probabilities
Zheng Zhu, Andrew J. Ochoa, Stefan Schnabel +2
Recent tests performed on the D-Wave Two quantum annealer have revealed no clear evidence of speedup over conventional silicon-based technologies. Here, we present results from cla…
Seeking Quantum Speedup Through Spin Glasses: The Good, the Bad, and the Ugly
Helmut G. Katzgraber, Firas Hamze, Zheng Zhu +2
There has been considerable progress in the design and construction of quantum annealing devices. However, a conclusive detection of quantum speedup over traditional silicon-based…
Erratum: Glassy Chimeras Could Be Blind to Quantum Speedup. . . [Phys. Rev. X 4, 021008 (2014)]
Martin Weigel, Helmut G. Katzgraber, Jonathan Machta +2
Erratum to Phys. Rev. X 4, 021008 (2014): The critical exponent associated with the ferromagnetic susceptibility was computed incorrectly. Furthermore, Ising ferromagnets on the Ch…