Published January 15, 1986
| Version v1
Journal article
Imaginary part in thermo field dynamics
Creators
- 1. Research Institute for Fundamental Physics, Kyoto University, Kyoto 606, Japan
Description
We investigate the imaginary part of Feynman diagrams in a real-time finite-temperature formalism, thermo field dynamics. Interesting relations are found which lead to a simple derivation of the imaginary part of self-energy diagrams
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 33
- Journal Issue
- 2
- Series
- Phys. Rev., D.
- Journal Page Range
- 590-593
- ISSN
- 0556-2821
- CODEN
- PRVDA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17037433
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- FEYNMAN DIAGRAM; MINKOWSKI SPACE; PERTURBATION THEORY; PROPAGATOR; QUANTUM FIELD THEORY; SELF-ENERGY; TEMPERATURE DEPENDENCE
- Descriptors DEC
- DIAGRAMS; ENERGY; FIELD THEORIES; INFORMATION; MATHEMATICAL SPACE; SPACE