Published August 27, 1979
| Version v1
Journal article
Infra-red asymptotic behaviour of the one-fermion Green's function in a scalar model with isospin
Description
In a theory where massive fermions interact with a massless scalar field of isospin 1, the behaviour of the one-fermion Green's function is found to differ from the free Green's function by a factor (1 - (2g2/π2)ln mmod(x-y))sup(-3/8), in the limit of large separation mod(x-y). (Auth.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 85
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 395-398
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 11503346
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; EUCLIDEAN SPACE; FERMIONS; FUNCTIONALS; GREEN FUNCTION; ISOSPIN; QUANTUM ELECTRODYNAMICS; SCALAR FIELDS
- Descriptors DEC
- ELECTRODYNAMICS; FIELD THEORIES; FUNCTIONS; MATHEMATICAL SPACE; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; RIEMANN SPACE; SPACE