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Quantum Brownian motion revisited = extensions and applications /

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Quantum Brownian motion revisited/ by Aniello Lampo, Miguel Angel Garcia March, Maciej Lewenstein.
Reminder of title:	extensions and applications /
Author:	Lampo, Aniello.
other author:	Garcia March, Miguel Angel.
Published:	Cham :Springer International Publishing : : 2019.,
Description:	vi, 109 p. :ill., digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Brownian motion processes. -
Online resource:	https://doi.org/10.1007/978-3-030-16804-9
ISBN:	9783030168049

Quantum Brownian motion revisited = extensions and applications /
Lampo, Aniello.

Quantum Brownian motion revisitedextensions and applications /[electronic resource] :by Aniello Lampo, Miguel Angel Garcia March, Maciej Lewenstein. - Cham :Springer International Publishing :2019. - vi, 109 p. :ill., digital ;24 cm. - SpringerBriefs in physics,2191-5423. - SpringerBriefs in physics..

Introduction -- Classical Brownian motion -- Quantum Brownian motion -- Non-linear quantum Brownian motion -- A Lindblad model for quantum Brownian motion -- Heisenberg equations approach -- Conclusions and perspectives -- Heisenberg principle for density operators -- Gaussian approximation -- Bibliography.

Quantum Brownian motion represents a paradigmatic model of open quantum system, namely a system inextricably coupled to the surrounding environment. Such a model is largely used in physics, for instance in quantum foundations to approach in a quantitative manner the quantum-to-classical transition, but also for more practical purposes as the estimation of decoherence in quantum optics experiments. This book presents the main techniques aimed to treat the dynamics of the quantum Brownian particle: Born-Markov master equation, Lindblad equation and Heisenberg equations formalism. Particular attention is given to the interaction between the particle and the bath depends non-linearly on the position of the former. This generalization corresponds to the case in which the bath is not homogeneous. An immediate application is the Bose polaron, specifically an impurity embedded in an ultracold gas.

ISBN: 9783030168049

Standard No.: 10.1007/978-3-030-16804-9doiSubjects--Topical Terms:

672027
Brownian motion processes.

LC Class. No.: QA274.75 / .L36 2019

Dewey Class. No.: 519.233

Quantum Brownian motion revisited = extensions and applications /
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