RT Journal Article
T1 Rapid thermalization of spin chain commuting Hamiltonians
A1 Bardet, Ivan
A1 Capel, Angela
A1 Gao, Li
A1 Lucia, Angelo
A1 Pérez García, David
A1 Rouzé, Cambyse
AB We prove that spin chains weakly coupled to a large heat bath thermalize rapidly at any temperature for finite-range, translation-invariant commuting Hamiltonians, reaching equilibrium in a time which scales logarithmically with the system size. From a physical point of view, our result rigorously establishes the absence of dissipative phase transitions for Davies evolutions over translation-invariant spin chains. The result has also implications in the understanding of Symmetry Protected Topological phases for open quantum systems.
YR 2022
FD 2022
LK https://hdl.handle.net/20.500.14352/71934
UL https://hdl.handle.net/20.500.14352/71934
LA eng
NO Unión Europea. Horizonte 2020
NO Ministerio de Ciencia e Innovación (MICINN)
NO Ministerio de Economía y Competitividad (MINECO)
NO Comunidad de Madrid
NO ANR (Agence Nationale de la Recherche)
DS Docta Complutense
RD 4 abr 2025