In:
Open Systems & Information Dynamics, World Scientific Pub Co Pte Ltd, Vol. 29, No. 01 ( 2022-03)
Abstract:
A longstanding tool to characterize the evolution of open Markovian quantum systems is the GKSL (Gorini-Kossakowski-Sudarshan-Lindblad) master equation. However, in some cases, open quantum systems can be effectively described with non-Hermitian Hamiltonians, which have attracted great interest in the last twenty years due to a number of unconventional properties, such as the appearance of exceptional points. Here, we present a short review of these two different approaches aiming in particular to highlight their relation and illustrate different ways of connecting non-Hermitian Hamiltonian to a GKSL master equation for the full density matrix.
Type of Medium:
Online Resource
ISSN:
1230-1612
,
1793-7191
DOI:
10.1142/S1230161222500044
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2022
detail.hit.zdb_id:
2008114-5
SSG:
11