Schwinger's Quantum Action Principle From Dirac’s Formulation Through Feynman’s Path Integrals, the Schwinger-Keldysh Method, Quantum Field Theory, to Source Theory /

• Κύριος συγγραφέας: Milton, Kimball A. (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Cham : Springer International Publishing : Imprint: Springer, 2015.
• Σειρά: SpringerBriefs in Physics,
• Θέματα: Physics.; Mathematical physics.; Quantum physics.; Quantum Physics.; History and Philosophical Foundations of Physics.; Mathematical Applications in the Physical Sciences.; Mathematical Methods in Physics.

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 conne...