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Nonclassical effects and dynamics of quantum observables

Record Type:	Electronic resources : Monograph/item
Title/Author:	Nonclassical effects and dynamics of quantum observablesby S. Lakshmibala, V. Balakrishnan.
Author:	Lakshmibala, S.
other author:	Balakrishnan, V.
Published:	Cham :Springer International Publishing :2022.
Description:	xi, 130 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Quantum theory.
Online resource:	https://doi.org/10.1007/978-3-031-19414-6
ISBN:	9783031194146$q(electronic bk.)

Nonclassical effects and dynamics of quantum observables
Lakshmibala, S.

Nonclassical effects and dynamics of quantum observables[electronic resource] /by S. Lakshmibala, V. Balakrishnan. - Cham :Springer International Publishing :2022. - xi, 130 p. :ill., digital ;24 cm. - SpringerBriefs in physics,2191-5431. - SpringerBriefs in physics..

Introduction -- Revivals, Fractional Revivals and Tomograms -- Tomographic Approach to Squeezing -- Entanglement at Avoided Level Crossings -- Entanglement in time-evolving bipartite systems -- Ergodic properties of expectation values -- Epilogue.

This book explores interesting possibilities of extracting information about quantum states from data readily obtained from experiments, such as tomograms and expectation values of appropriate observables. The procedures suggested for identifying nonclassical eﬀects such as wave packet revivals, squeezing and entanglement solely from tomograms circumvent detailed state reconstruction. Several bipartite entanglement indicators are deﬁned based on tomograms, and their eﬃcacy assessed in models of atom-ﬁeld interactions and qubit systems. Tools of classical ergodic theory such as time series and network analysis are applied to quantum observables treated as dynamical variables. This brings out novel aspects involving diﬀerent time scales. The book is aimed at researchers in the areas of quantum optics and quantum dynamics.

ISBN: 9783031194146$q(electronic bk.)

Standard No.: 10.1007/978-3-031-19414-6doiSubjects--Topical Terms:

199020
Quantum theory.

LC Class. No.: QC174.12

Dewey Class. No.: 530.12

Nonclassical effects and dynamics of quantum observables
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245 1 0 $a Nonclassical effects and dynamics of quantum observables $h [electronic resource] / $c by S. Lakshmibala, V. Balakrishnan.
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520 $a This book explores interesting possibilities of extracting information about quantum states from data readily obtained from experiments, such as tomograms and expectation values of appropriate observables. The procedures suggested for identifying nonclassical eﬀects such as wave packet revivals, squeezing and entanglement solely from tomograms circumvent detailed state reconstruction. Several bipartite entanglement indicators are deﬁned based on tomograms, and their eﬃcacy assessed in models of atom-ﬁeld interactions and qubit systems. Tools of classical ergodic theory such as time series and network analysis are applied to quantum observables treated as dynamical variables. This brings out novel aspects involving diﬀerent time scales. The book is aimed at researchers in the areas of quantum optics and quantum dynamics.
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