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Št. zadetkov: 2
Transport in the sine-Gordon field theory: from generalized hydrodynamics to semiclassics
Bruno Bertini, Lorenzo Piroli, Márton Kormos
Izvirni znanstveni članek
Oznake: statistična fizika;statistical physics;
The semiclassical approach introduced by Sachdev and collaborators proved to be extremely successful in the study of quantum quenches in massive field theories, both in homogeneous and inhomogeneous settings. While conceptually very simple, this method allows one to obtain analytic predictions for s ...
Leto: 2019 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Efficient computation of cumulant evolution and full counting statistics: application to infinite temperature quantum spin chains
Angelo Valli, Cătălin Paşcu Moca, Miklós Antal Werner, Márton Kormos, Žiga Krajnik, Tomaž Prosen, Gergely Zaránd
Izvirni znanstveni članek
Oznake: kvantna statistična mehanika;kvantne spinske verige;quantum statistical mechanics;quantum spin chains;
We propose a numerical method to efficiently compute quantum generating functions for a wide class of observables in one-dimensional quantum systems at high temperature. We obtain high-accuracy estimates for the cumulants and reconstruct full counting statistics from the quantum generating functions ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Št. zadetkov: 2
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