Published July 1989
| Version v1
Journal article
One-particle irreducible separable Feynman diagrams and the R-circumflex-operation
Description
For the case of one-particle irreducible, separable divergent Feynman diagrams the classical definition of the R-circumflex-operation is compared with some intuitive approach to the problem of overlapping ultraviolet divergences. The freedom of the generalized R-circumflex-operation is analysed. 5 refs. (author)
Additional details
Publishing Information
- Journal Title
- Acta Physica Polonica, Series B
- Journal Volume
- 20
- Journal Issue
- 7
- Series
- Acta Phys. Pol., Ser. B.
- Journal Page Range
- 573-578
- ISSN
- 0587-4254
- CODEN
- APOBB
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 21072927
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- FEYNMAN DIAGRAM; QUANTUM FIELD THEORY; QUANTUM OPERATORS; ULTRAVIOLET DIVERGENCES
- Descriptors DEC
- DIAGRAMS; FIELD THEORIES; INFORMATION; MATHEMATICAL OPERATORS