Classical Systems in Quantum Mechanics

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Sprache: Englisch

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Beschreibung

This book investigates two possibilities for describing classical-mechanical physical systems along with their Hamiltonian dynamics in the framework of quantum [...] first possibility consists in exploiting the geometrical properties of the set of quantum pure states of "microsystems" and of the Lie groups characterizing the specific classical system. The second approach is to consider quantal systems of a large number of interacting subsystems - i.e. macrosystems, so as to study the quantum mechanics of an infinite number of degrees of freedom and to look for the behaviour of their collective variables. The final chapter contains some solvable models of "quantum measurement" describing dynamical transitions from "microsystems" to "macrosystems".

Über den Autor

Pavel Bona worked, until his recent retirement, as teacher and theoretician in the Department of Theoretical Physics within the Faculty of Mathematics, Physics and Informatics at Comenius University, Bratislava. He continues to publish and research in the field of quantum theory as applied also to macroscopic systems.

Zusammenfassung

Addresses the knotty problem of the quantum-classical divide

Adopts two approaches for describing classical systems in the framework of quantum mechanics

Presents solvable models of the "quantum measurement" process

Inhaltsverzeichnis

Introduction.- Geometry of the state space of quantum mechanics.- Classical projections of quantum mechanics.- Examples of classical projections.- Macroscopic limits.- Mathematical structure of QM mean-fi eld theories.- Some models of "quantum measurement".

Details

Erscheinungsjahr:	2021
Fachbereich:	Theoretische Physik
Genre:	Mathematik , Medizin , Naturwissenschaften , Physik , Technik
Rubrik:	Naturwissenschaften & Technik
Medium:	Taschenbuch
Inhalt:	x 234 S. 1 s/w Illustr. 234 p. 1 illus.
ISBN-13:	9783030450724
ISBN-10:	3030450724
Sprache:	Englisch
Einband:	Kartoniert / Broschiert
Autor:	Bóna, Pavel
Hersteller:	Springer Springer International Publishing AG
Verantwortliche Person für die EU:	Springer Verlag GmbH, Tiergartenstr. 17, D-69121 Heidelberg, juergen.hartmann@springer.com
Maße:	235 x 155 x 14 mm
Von/Mit:	Pavel Bóna
Erscheinungsdatum:	24.06.2021
Gewicht:	0,382 kg