Dissipaton dynamics theory versus quantum master equations
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2018.08.046
Abstract: Abstract In this review article we present first a comprehensive account on the recently developed the dissipaton-equation-of-motion (DEOM) theory. This is a statistical quasi-particle theory for open quantum systems. It treats not only the quantum… read more here.
Keywords: master equations; quantum master; dissipaton dynamics; dynamics theory ... See more keywords
Quantum master equations for entangled qubit environments
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.062104
Abstract: We study the Markovian dynamics of a collection of n quantum systems coupled to an irreversible environmental channel consisting of a stream of n entangled qubits. Within the framework of repeated quantum interactions, we derive… read more here.
Keywords: qubit environments; equations entangled; master equations; quantum master ... See more keywords
Many-body open quantum systems beyond Lindblad master equations
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.012106
Abstract: Many-body quantum systems present a rich phenomenology which can be significantly altered when they are in contact with an environment. In order to study such setups, a number of approximations are usually performed, either concerning… read more here.
Keywords: lindblad master; many body; master equations; quantum systems ... See more keywords
From nonequilibrium Green's functions to quantum master equations for the density matrix and out-of-time-order correlators: Steady-state and adiabatic dynamics
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.035425
Abstract: Bibek Bhandari, 2 Rosario Fazio, 4 Fabio Taddei, and Liliana Arrachea NEST, Scuola Normale Superiore and Istituto Nanoscienze-CNR, I-56126 Pisa, Italy Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627, USA ICTP, Strada… read more here.
Keywords: nonequilibrium green; quantum master; master equations; equations density ... See more keywords