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Symmetry of Open Quantum Systems: Classification of Dissipative Quantum Chaos [PDF]
PRX Quantum, 2023 We develop a theory of symmetry in open quantum systems. Using the operator-state mapping, we characterize symmetry of Liouvillian superoperators for the open quantum dynamics by symmetry of operators in the double Hilbert space and apply the 38-fold ...
Kohei Kawabata +4 more
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Quantum Dissipative Systems [PDF]
, 1993 Major advances in the quantum theory of macroscopic systems, in combination with stunning experimental achievements, have brightened the field and brought it to the attention of the general community in natural sciences.
U. Weiss
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Stability of Local Quantum Dissipative Systems [PDF]
Communications in Mathematical Physics, 2013 Open quantum systems weakly coupled to the environment are modeled by completely positive, trace preserving semigroups of linear maps. The generators of such evolutions are called Lindbladians.
T. Cubitt +3 more
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Lindblad Master Equations for Quantum Systems Coupled to Dissipative Bosonic Modes [PDF]
Physical Review Letters, 2022 We present a general approach to derive Lindblad master equations for a subsystem whose dynamics is coupled to dissipative bosonic modes. The derivation relies on a Schrieffer-Wolff transformation which allows us to eliminate the bosonic degrees of ...
Tom Schmit +2 more
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Quantum current in dissipative systems
New Journal of Physics, 2019 Describing current in open quantum systems can be problematic due to the subtle interplay of quantum coherence and environmental noise. Probing the noise-induced current can be detrimental to the tunneling-induced current and vice versa.
Karen V Hovhannisyan, Alberto Imparato
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Dissipation induced localization-delocalization transition in flat band systems [PDF]
iScienceSummary: The interplay between dissipation and localization in quantum systems has garnered significant attention due to its potential to manipulate transport properties and induce phase transitions.
Mingdi Xu +3 more
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Physical Review Research, 2020 We study the quantum dynamics of many-body systems, in the presence of dissipation due to the interaction with the environment, under Kibble-Zurek (KZ) protocols in which one Hamiltonian parameter is slowly, and linearly in time, driven across the ...
Davide Rossini, Ettore Vicari
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Phase diffusion in quantum dissipative systems [PDF]
Physical Review A, 2007 We study the dynamics of the quantum phase distribution associated with the reduced density matrix of a system for a number of situations of practical importance, as the system evolves under the influence of its environment, interacting via a quantum ...
Subhashis Banerjee, R. Srikanth
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The Observables of a Dissipative Quantum System [PDF]
Open Systems & Information Dynamics, 2012 A time-dependent product is introduced between the observables of a dissipative quantum system, that accounts for the effects of dissipation on observables and commutators. In the t → ∞ limit this yields a contracted algebra. This product can be transported back by duality on the space of states.
Dariusz Chruscinski +3 more
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Third quantization of open quantum systems: Dissipative symmetries and connections to phase-space and Keldysh field-theory formulations [PDF]
Physical Review Research, 2023 The connections between standard theoretical tools used to study open quantum systems can sometimes seem opaque. Whether it is a Lindblad master equation, the equation of motion for the Wigner function or a dissipative Keldysh action, features evident in
A. McDonald, A. Clerk
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