Rigorous bounds on dynamical response functions and time-translation symmetry breaking

Dynamical response functions are standard tools for probing local physics near the equilibrium. They provide information about relaxation properties after the equilibrium state is weakly perturbed. In this paper we focus on systems which break the assumption of thermalization by exhibiting persis...

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Bibliographic Details
Main Author: Marko Medenjak, Tomaz Prosen, Lenart Zadnik
Format: Article
Language:English
Published: SciPost 2020-07-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.9.1.003