Springer Series in Solid-State Sciences

Many-Body Approach to Electronic Excitations

Concepts and Applications

Authors: Bechstedt, Friedhelm

  • Thoroughly treats theoretical basics and applications of theoretical spectroscopy of condensed matter
  • Discusses theoretical models to calculate spectral and response functions
  • Derives important approximations for practical use
  • Presents response functions in optical and loss spectroscopies
  • Gives guidance to fully exploit the potential of spectroscopic methods
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eBook $179.00
price for USA (gross)
  • ISBN 978-3-662-44593-8
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover $229.00
price for USA
  • ISBN 978-3-662-44592-1
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
Softcover $229.00
price for USA
  • ISBN 978-3-662-52268-4
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
About this book

The many-body-theoretical basis and applications of theoretical spectroscopy of condensed matter, e.g. crystals, nanosystems, and molecules are unified in one advanced text for readers from graduate students to active researchers in the field. The theory is developed from first principles including fully the electron-electron interaction and spin interactions. It is based on the many-body perturbation theory, a quantum-field-theoretical description, and Green's functions. The important expressions for ground states as well as electronic single-particle and pair excitations are explained. Based on single-particle and two-particle Green's functions, the Dyson and Bethe-Salpeter equations are derived. They are applied to calculate spectral and response functions. Important spectra are those which can be measured using photoemission/inverse photoemission, optical spectroscopy, and electron energy loss/inelastic X-ray spectroscopy. Important approximations are derived and discussed in the light of selected computational and experimental results. Some numerical implementations available in well-known computer codes are critically discussed. The book is divided into four parts: (i) In the first part the many-electron systems are described in the framework of the quantum-field theory. The electron spin and the spin-orbit interaction are taken into account. Sum rules are derived. (ii) The second part is mainly related to the ground state of electronic systems. The total energy is treated within the density functional theory. The most important approximations for exchange and correlation are delighted. (iii) The third part is essentially devoted to the description of charged electronic excitations such as electrons and holes. Central approximations as Hedin's GW and the T-matrix approximation are discussed.(iv) The fourth part is focused on response functions measured in optical and loss spectroscopies and neutral pair or collective excitations.

Table of contents (22 chapters)

Buy this book

eBook $179.00
price for USA (gross)
  • ISBN 978-3-662-44593-8
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover $229.00
price for USA
  • ISBN 978-3-662-44592-1
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
Softcover $229.00
price for USA
  • ISBN 978-3-662-52268-4
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
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Bibliographic Information

Bibliographic Information
Book Title
Many-Body Approach to Electronic Excitations
Book Subtitle
Concepts and Applications
Authors
Series Title
Springer Series in Solid-State Sciences
Series Volume
181
Copyright
2015
Publisher
Springer-Verlag Berlin Heidelberg
Copyright Holder
Springer-Verlag Berlin Heidelberg
eBook ISBN
978-3-662-44593-8
DOI
10.1007/978-3-662-44593-8
Hardcover ISBN
978-3-662-44592-1
Softcover ISBN
978-3-662-52268-4
Series ISSN
0171-1873
Edition Number
1
Number of Pages
XXXI, 584
Number of Illustrations and Tables
42 b/w illustrations, 193 illustrations in colour
Topics