2 papers
quant-ph2025
Classical Simulation of High Temperature Quantum Ising Models
Elizabeth Crosson, Samuel Slezak
We consider generalized quantum Ising models, including those which could describe disordered materials or quantum annealers, and we prove that for all temperatures above a system-…
quant-ph2024
Rapidly mixing loop representation quantum Monte Carlo for Heisenberg models on star-like bipartite graphs
Jun Takahashi, Sam Slezak, Elizabeth Crosson
Quantum Monte Carlo (QMC) methods have proven invaluable in condensed matter physics, particularly for studying ground states and thermal equilibrium properties of quantum Hamilton…