Published March 1978
| Version v1
Journal article
Evaluation of simple Feynman graphs
Description
A number of one-loop graphs with arbitrary external momenta and internal masses contributing to the perturbation expansion of a Euclidean phi4 theory are evaluated exactly in three and two dimensions. The final expressions are simple closed forms involving elementary functions only. A method for handling the multidimensional angular integrations that arise in calculations of massless QED or phi4 in four dimensions is also discussed
Additional details
Identifiers
- DOI
- 10.1063/1.523697;
Publishing Information
- Journal Title
- Journal of Mathematical Physics
- Journal Volume
- 19
- Journal Issue
- 3
- Series
- J. Math. Phys. (N.Y.).
- Journal Page Range
- 542-548
- ISSN
- 0022-2488
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 9387090
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANALYTICAL SOLUTION; FEYNMAN DIAGRAM; FOUR-DIMENSIONAL CALCULATIONS; NUMERICAL SOLUTION; QUANTUM ELECTRODYNAMICS; THREE-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- DIAGRAMS; ELECTRODYNAMICS; FIELD THEORIES; INFORMATION; QUANTUM FIELD THEORY
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent