37 citations · 37 across the 2 of their papers we have counts for
5 papers
Thermodynamic classification of three-dimensional Kitaev spin liquids
Tim Eschmann, Petr A. Mishchenko, Kevin O'Brien +5
In the field of frustrated magnetism, Kitaev models provide a unique framework to study the phenomena of spin fractionalization and emergent lattice gauge theories in two and three…
Chiral spin liquids with crystalline gauge order in a three-dimensional Kitaev model
Petr A. Mishchenko, Yasuyuki Kato, Kevin O'Brien +5
Chiral spin liquids (CSLs) are time-reversal symmetry breaking ground states of frustrated quantum magnets that show no long-range magnetic ordering, but instead exhibit topologica…
Thermodynamics of a gauge-frustrated Kitaev spin liquid
T. Eschmann, P. A. Mishchenko, T. A. Bojesen +4
Two- and three-dimensional Kitaev magnets are prototypical frustrated quantum spin systems, in which the original spin degrees of freedom fractionalize into Majorana fermions and a…
Policy Guided Monte Carlo: Reinforcement Learning Markov Chain Dynamics
Troels Arnfred Bojesen
We introduce \textit{Policy Guided Monte Carlo} (PGMC), a computational framework using reinforcement learning to improve Markov chain Monte Carlo (MCMC) sampling. The methodology…
Multihistogram Reweighting for Nonequilibrium Markov Processes Using Sequential Importance Sampling Methods
Troels Arnfred Bojesen
We present a multihistogram reweighting technique for nonequilibrium Markov Chains with discrete energies. The method generalizes the single histogram method of Yin et al. [Phys. R…