Results 31 to 40 of about 441,267 (345)
Stable iPEPO Tensor-Network Algorithm for Dynamics of Two-Dimensional Open Quantum Lattice Models
Physical Review X, 2021 Being able to accurately describe the dynamics steady states of driven and/or dissipative but quantum correlated lattice models is of fundamental importance in many areas of science: from quantum information to biology.
C. Mc Keever, M. H. Szymańska
doaj +1 more source
MLQD: A package for machine learning-based quantum dissipative dynamics [PDF]
, 2023 Machine learning has emerged as a promising paradigm to study the quantum dissipative dynamics of open quantum systems. To facilitate the use of our recently published ML-based approaches for quantum dissipative dynamics, here we present an open-source ...
Arif, Ullah, Pavlo O., Dral
core +1 more source
Universality classes of quantum chaotic dissipative systems [PDF]
Europhysics letters, 2019 We study the ensemble of complex symmetric matrices. The ensemble is useful in the study of the effect of dissipation on systems with time-reversal invariance.
Ambuja Bhushan Jaiswal +2 more
semanticscholar +1 more source
Quantum thermometry with a dissipative quantum Rabi system
The European Physical Journal Plus, 2022 Dissipative quantum Rabi System, a finite-component system composed of a single two-level atom interacting with an optical cavity field mode, exhibits a quantum phase transition, which can be exploited to greatly enhance the estimation precision of unitary parameters (frequency and coupling strength). Here, using the quantum Langevin equation, standard
Dong Xie, Chunling Xu, An Min Wang
openaire +2 more sources
Quantum Zeno control of decoherence [PDF]
, 2010 We demonstrate the possibility of controlling the quantum to classical transition by means of the quantum Zeno and anti-Zeno effects. We consider a quantum harmonic oscillator initially prepared in a Schrödinger cat state and interacting with an ...
Maniscalco, Sabrina
core +1 more source
Quantum dissipative adaptation
Communications Physics, 2021 Dissipative adaptation is a general thermodynamic mechanism that explains self-organization in classical systems via dissipation of absorbed work, revealing a principle of life-like behaviour.
Daniel Valente +2 more
doaj +1 more source
Quantum dynamics of the damped harmonic oscillator [PDF]
, 2012 Copyright © 2012 Institute of PhysicsOpen Access journalThe quantum theory of the damped harmonic oscillator has been a subject of continual investigation since the 1930s. The obstacle to quantization created by the dissipation of energy is usually dealt
Philbin, Thomas G., Philbin, T. G.
core +1 more source
Breakdown of the Quantum Distinction of Regular and Chaotic Classical Dynamics in Dissipative Systems. [PDF]
Physical Review LettersQuantum chaos has recently received increasing attention due to its relationship with experimental and theoretical studies of nonequilibrium quantum dynamics, thermalization, and the scrambling of quantum information. In an isolated system, quantum chaos
D. Villaseñor +2 more
semanticscholar +1 more source
Rapid mixing and stability of quantum dissipative systems [PDF]
, 2014 The physics of many materials is modeled by quantum many-body systems with local interactions. If the model of the system is sensitive to noise from the environment, or small perturbations to the original interactions, it will not model properly the ...
A. Lucia +3 more
semanticscholar +1 more source
Quons in a quantum dissipative system [PDF]
International Journal of Modern Physics A, 2016 String theory proves to be an imperative tool to explore the critical behavior of the quantum dissipative system. We discuss the quantum particles moving in two dimensions, in the presence of a uniform magnetic field, subject to a periodic potential and a dissipative force, which are described by the dissipative Wannier–Azbel–Hofstadter (DWAH) model ...
openaire +2 more sources