Quantum Physics of Light and Matter

A Modern Introduction to Photons, Atoms and Many-Body Systems

  • Luca Salasnich

Part of the UNITEXT for Physics book series (UNITEXTPH)

Table of contents

  1. Front Matter
    Pages i-ix
  2. Luca Salasnich
    Pages 1-20
  3. Luca Salasnich
    Pages 21-49
  4. Luca Salasnich
    Pages 51-80
  5. Luca Salasnich
    Pages 81-97
  6. Luca Salasnich
    Pages 115-144
  7. Luca Salasnich
    Pages 145-177
  8. Back Matter
    Pages 179-195

About this book

Introduction

The book gives an introduction to the field quantization (second quantization) of light and matter with applications to atomic physics. The first chapter briefly reviews the origins of special relativity and quantum mechanics and the basic notions of quantum information theory and quantum statistical mechanics. The second chapter is devoted to the second quantization of the electromagnetic field, while the third chapter shows the consequences of the light field quantization in the description of electromagnetic transitions.In the fourth chapter it is analyzed the spin of the electron, and in particular its derivation from the Dirac equation, while the fifth chapter investigates the effects of external electric and magnetic fields on the atomic spectra (Stark and Zeeman effects). The sixth chapter describes the properties of systems composed by many interacting identical particles by introducing the Hartree-Fock variational method, the density functional theory, and the Born-Oppenheimer approximation. Finally, in the seventh chapter it is explained the second quantization of the non-relativistic matter field, i.e. the Schrödinger field, which gives a powerful tool for the investigation of many-body problems and also atomic quantum optics. At the end of each chapter there are several solved problems which can help the students to put into practice the things they learned.

Keywords

Dirac Equation Hartree-Fock Variational Method Hartree-Fock Variational Method Many-electron Systems Origins of Modern Physics Quantization of Light and Matter Quantum Field Theory Second Quantization of the Electromagnetic Field Stark and Zeeman Effects The Born-Oppenheimer Approximation The Second Quantization of the Non-relativistic Matter Field

Authors and affiliations

  • Luca Salasnich
    • 1
  1. 1.Fisica e Astronomia "Galileo Galilei"Università di PadovaPadovaItaly

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-05179-6
  • Copyright Information Springer International Publishing Switzerland 2014
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-319-05178-9
  • Online ISBN 978-3-319-05179-6
  • Series Print ISSN 2198-7882
  • Series Online ISSN 2198-7890
  • About this book