Constructing Integrable Lindblad Superoperators

We develop a new method for the construction of one-dimensional integrable Lindblad systems, which describe quantum many body models in contact with a Markovian environment. We find several new models with interesting features, such as annihilation-diffusion processes, a mixture of coherent and clas...

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Bibliographic Details
Published in:arXiv.org 2021-02
Main Authors: de Leeuw, Marius, Paletta, Chiara, Pozsgay, Balázs
Format: Article
Language:English
Online Access:Get full text
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Summary:We develop a new method for the construction of one-dimensional integrable Lindblad systems, which describe quantum many body models in contact with a Markovian environment. We find several new models with interesting features, such as annihilation-diffusion processes, a mixture of coherent and classical particle propagation, and a rectified steady state current. We also find new ways to represent known classical integrable stochastic equations by integrable Lindblad operators. Our method can be extended to various other situations and it establishes a structured approach to the study of solvable open quantum systems.
ISSN:2331-8422
DOI:10.48550/arxiv.2101.08279