Published May 1977
| Version v1
Journal article
Analyticity properties and many-particle structure in general quantum field theory. Pt. 3
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service de Physique Theorique
- 2. Ecole Polytechnique, 91 - Palaiseau (France). Centre de Physique Theorique
Description
In the framework of L.S.Z field theory in the case of a single massive scalar field, the 'two-particle irreducible' parts of the n-point functions are defined as the solutions of a system of integral equations. These solutions enjoy the analytic and algebraic properties of general n-point functions (up to possible polar singularities of generalized C.D.D. type). (orig./BJ)
Abstract (German)
Im Rahmen der L.S.Z.-Feldtheorie werden im Falle von einzelnen Skalarfeldern mit Masse die 'Zweiteilchen irreduziblen' Anteile der n-Punktfunktionen als Loesungen eines Systems von Integralgleichungen definiert. Diese Loesungen erfuellen die analytischen und algebraischen Eigenschaften von allgemeinen n-Punktfunktionen. (orig./BJ)Additional details
Additional titles
- Subtitle (English)
- Two-particle irreducibility in a single channel
Identifiers
- DOI
- 10.1007/bf01609835;
Publishing Information
- Journal Title
- Communications in Mathematical Physics
- Journal Volume
- 54
- Journal Issue
- 1
- Series
- Commun. Math. Phys.
- Journal Page Range
- 33-62
- ISSN
- 0010-3616
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9353046
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BETHE-SALPETER EQUATION; CDD POLES; INTEGRAL EQUATIONS; LSZ THEORY; SCALAR FIELDS; SINGULARITY; TWO-BODY PROBLEM
- Descriptors DEC
- AXIOMATIC FIELD THEORY; EQUATIONS; FIELD THEORIES; MANY-BODY PROBLEM; QUANTUM FIELD THEORY
Optional Information
- Notes
- 7 figs.; 21 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent