TH Journal Club on Strings & QFT

Entanglement and thermalization of non-equilibrium states in BCFT

by Marco Meineri (CERN)

→ Europe/Zurich
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

110
Show room on map
Description

Abstract

Motivated by recent approaches to the black hole evaporation process, we study the dynamics of a class of excited pure states in a CFT with a boundary. We follow the evolution of the entanglement of the radiation, and discuss its universal properties at early and late time. In two dimensions, we observe that the radiation of a heavy state in a theory with large central charge thermalizes locally, and gives rise to a growing coarse grained entropy.