Zobrazeno 1 - 10
of 9 349
pro vyhledávání: '"P, Gorini"'
Autor:
Kuramochi, Yui
We give a new nonstandard proof of the well-known theorem that the generator $L$ of a quantum dynamical semigroup $\exp(tL)$ on a finite-dimensional quantum system has a specific form called a Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) generator (a
Externí odkaz:
http://arxiv.org/abs/2406.03775
Autor:
Yoshida, Hironobu
Publikováno v:
Phys. Rev. A 109, 022218 (2024)
We present a simple proof of a sufficient condition for the uniqueness of non-equilibrium steady states of Gorini-Kossakowski-Sudarshan-Lindblad equations. We demonstrate the applications of the sufficient condition using examples of the transverse-f
Externí odkaz:
http://arxiv.org/abs/2309.00335
Publikováno v:
Symmetry, 14 (2022) 754
Open quantum systems are, in general, described by a density matrix that is evolving under transformations belonging to a dynamical semigroup. They can obey the Franke-Gorini-Kossakowski-Lindblad-Sudarshan (FGKLS) equation. We exhaustively study the
Externí odkaz:
http://arxiv.org/abs/2204.07734
Akademický článek
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Autor:
Trushechkin, Anton
Publikováno v:
Phys. Rev. A 103, 062226 (2021)
Derivation of a quantum master equation for a system weakly coupled to a bath which takes into account nonsecular effects, but nevertheless has the mathematically correct Gorini-Kossakowski-Lindblad-Sudarshan form (in particular, it preserves positiv
Externí odkaz:
http://arxiv.org/abs/2103.12042
Publikováno v:
Phys. Rev. A 103, 052208 (2021)
We investigate a total thermodynamic entropy production rate of an isolated quantum system. In particular, we consider a quantum model of coupled harmonic oscillators in a star configuration, where a central harmonic oscillator (system) is coupled to
Externí odkaz:
http://arxiv.org/abs/2103.05308
Publikováno v:
The European Physical Journal Plus 135 (2020) 531
This paper is devoted to the study of behavior of open quantum systems consistently based on the Franke-Gorini-Kossakowski-Lindblad-Sudarshan (FGKLS) equation which covers evolution in situations when decoherence can be distinguished. We focus on the
Externí odkaz:
http://arxiv.org/abs/2002.00410
Publikováno v:
Journal of Physics A: Mathematical and Theoretical 52 (2019) 425301
We investigate departures from the Hamiltonian dynamics such as the quantum decoherence in a supersymmetric quantum system due to its interaction with the environment. The effective description is given by the Franke-Gorini-Kossakowski-Lindblad-Sudar
Externí odkaz:
http://arxiv.org/abs/1901.03848
On the uniqueness of the steady-state solution of the Lindblad-Gorini-Kossakowski-Sudarshan equation
Autor:
Nigro, Davide
Publikováno v:
J. Stat. Mech. (2019) 043202
The aims of this paper are two. The first is to give a brief review of the most relevant theoretical results concerning the uniqueness of the steady-state solution of the Lindblad-Gorini-Kossakowski-Sudarshan master equation and the criteria which gu
Externí odkaz:
http://arxiv.org/abs/1803.06279
Akademický článek
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