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Green's Functions and Ordered Exponentials

Medium: Buch
ISBN: 978-0-521-44862-8
Verlag: Cambridge University Press
Erscheinungstermin: 31.05.2005
Lieferfrist: bis zu 10 Tage

This book presents a functional approach to the construction, use and approximation of Green's functions and their associated ordered exponentials. After a brief historical introduction, the author discusses new solutions to problems involving particle production in crossed laser fields and non-constant electric fields. Applications to problems in potential theory and quantum field theory are covered, along with approximations for the treatment of color fluctuations in high-energy QCD scattering, and a model for summing classes of eikonal graphs in high-energy scattering problems. The book also presents a variant of the Fradkin representation which suggests a new non-perturbative approximation scheme, and provides a qualitative measure of the error involved in each such approximation. Covering the basics as well as more advanced applications, this book is suitable for graduate students and researchers in a wide range of fields, including quantum field theory, fluid dynamics and applied mathematics.


Produkteigenschaften


  • Artikelnummer: 9780521448628
  • Medium: Buch
  • ISBN: 978-0-521-44862-8
  • Verlag: Cambridge University Press
  • Erscheinungstermin: 31.05.2005
  • Sprache(n): Englisch
  • Auflage: Erscheinungsjahr 2005
  • Produktform: Kartoniert, Paperback
  • Gewicht: 276 g
  • Seiten: 181
  • Format (B x H x T): 152 x 229 x 11 mm
  • Ausgabetyp: Kein, Unbekannt
Autoren/Hrsg.

Autoren

Preface; 1. Introduction; 2. Elementary functional methods; 3. Schwinger-Fradkin methods; 4. Lasers and crossed lasers; 5. Special variants of the Fradkin representation; 6. Quantum chaos and vectorial interactions; 7. Infrared approximations; 8. Models of high-energy, non-Abelian scattering; 9. Unitary ordered exponentials.