Schwinger's Quantum Action Principle
by Kimball A. Milton
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Opis książki
Starting from the earlier notions of stationary action principles, these tutorial notes shows how Schwinger’s Quantum Action Principle descended from Dirac’s formulation, which independently led Feynman to his path-integral formulation of quantum mechanics. Part I brings out in more detail the connection between the two formulations, and applications are discussed. Then, the Keldysh-Schwinger time-cycle method of extracting matrix elements is described. Part II will discuss the variational formulation of quantum electrodynamics and the development of source theory.
Szczegóły książki
Autor
Kimball A. Milton
Wydawnictwo
Springer International Publishing
Rok wydania
2015
ISBN
9783319201283
Dostępne formaty
eBook (PDF, EPUB)
Audiobook (MP3)
Język
Polski