1.

Record Nr.

UNINA9910788882103321

Autore

Johnson Gerald W. <1939->

Titolo

Generalized Dyson series, generalized Feynman diagrams, the Feynman integral, and Feynman's operational calculus / / Gerald W. Johnson and Michel L. Lapidus

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , 1986

©1986

ISBN

1-4704-0767-1

Descrizione fisica

1 online resource (88 p.)

Collana

Memoirs of the American Mathematical Society, , 0065-9266 ; ; Number 351

Disciplina

530.1/2

Soggetti

Perturbation (Quantum dynamics)

Integrals, Generalized

Feynman diagrams

Operator theory

Commutative algebra

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"July 1986, Volume 62, Number 351 (fifth of 6 numbers)."

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

""Contents""; ""0. Introduction and Preliminaries""; ""0.1. Introduction""; ""0.2. Notation and Preliminaries""; ""1. A Simple Generalized Dyson Series (η = Î? + Ï?δ[sub(Ï?)])""; ""2. The Generalized Dyson Series""; ""3. Examples of Perturbation Expansions""; ""3.1. A Single Measure and Potential""; ""3.2. Several Measures and Potentials""; ""4. Stability Results""; ""4.1. Stability in the Potentials""; ""4.2. Stability in the Measures""; ""5. Generalized Feynman Diagrams""; ""6. The Banach Algebra of Functionals. Connections with Feynman's Operational Calculus""; ""Acknowledgments""

""References""