Lattice Lindblad simulation

Tomoya Hayata, Yoshimasa Hidaka, Arata Yamamoto

Research output: Contribution to journalArticlepeer-review

Abstract

We perform real-Time lattice simulation of an open quantum system based on the Schwinger-Keldysh path integral representation of the Lindblad formalism. Although the real-Time simulation generally suffers from the sign problem, a few exceptional cases exist. We focus on a sign-problem-free system of a non-relativistic spinless fermion and analyze the time evolution under driving and dissipation.

Original languageEnglish
Article number053B03
JournalProgress of Theoretical and Experimental Physics
Volume2022
Issue number5
DOIs
Publication statusPublished - 2022 May 1

Keywords

  • B38

ASJC Scopus subject areas

  • General Physics and Astronomy

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