Self-consistent time-dependent harmonic approximation for the sine-Gordon model out of equilibrium

We derive a self-consistent time-dependent harmonic approximation for the quantum sine-Gordon model out of equilibrium and apply the method to the dynamics of tunnel-coupled one-dimensional Bose gases. We determine the time evolution of experimentally relevant observables and in particular derive re...

Fuld beskrivelse

Bibliografiske detaljer
Main Authors: Van Nieuwkerk, Y, Essler, F
Format: Journal article
Sprog:English
Udgivet: IOP Publishing 2019

Lignende værker