Nonequilibrium many-body theory of quantum systems: a modern introduction

The Green's function method is among the most powerful and versatile formalisms in physics, and its nonequilibrium version has proved invaluable in many research fields. With entirely new chapters and updated example problems, the second edition of this popular text continues to provide an idea...

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Bibliographische Detailangaben
Hauptverfasser: Stefanucci, Gianluca 1973- (VerfasserIn), Leeuwen, Robert van (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Cambridge, United Kingdom ; New York, NY, USA Cambridge University Press 2025
Ausgabe:Second edition
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Online-Zugang:DE-12
DE-634
DE-92
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Zusammenfassung:The Green's function method is among the most powerful and versatile formalisms in physics, and its nonequilibrium version has proved invaluable in many research fields. With entirely new chapters and updated example problems, the second edition of this popular text continues to provide an ideal introduction to nonequilibrium many-body quantum systems and ultrafast phenomena in modern science. Retaining the unique and self-contained style of the original, this new edition has been thoroughly revised to address interacting systems of fermions and bosons, simplified many-body approaches like the GKBA, the Bloch equations and the Boltzmann equations and the connection between Green's functions and newly developed time-resolved spectroscopy techniques. Small gaps in the theory have been filled, and frequently overlooked subtleties have been systematically highlighted and clarified. With an abundance of illustrative examples, insightful discussions and modern applications, this book remains the definitive guide for students and researchers alike
Beschreibung:Title from publisher's bibliographic system (viewed on 10 Jan 2025)
Fundamental constants and basic relations -- Second quantization -- Quantum mechanics of one particle -- Quantum mechanics of many particles -- Quantum mechanics of many identical particles -- Field operators -- General basis states -- Hamiltonian in second quantization
Beschreibung:1 Online-Ressource (xxi, 698 Seiten)
ISBN:9781009536776
DOI:10.1017/9781009536776

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