Entanglement entropy from non-equilibrium Monte Carlo simulations

A bstract We study the entanglement entropy in lattice field theory using a simulation algorithm based on Jarzynski’s theorem. focus entropic c-function for Ising model two and three dimensions: after validating our against known analytical results from conformal dimensions, we present novel three-dimensional case. show that algorithm, which is highly parallelized graphics processing units, allows one to precisely determine subleading corrections area law, have been investigated many recent works. Possible generalizations of this other strongly coupled theories are discussed.