Published February 1986 | Version v1
Journal article Metadata-only

Infrared divergences in theories with massless scalar and spinor fields

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR)
  • 2. Moskovskij Gosudarstvennyj Pedagogicheskij Inst. (USSR)

Description

It is proved that matrix elements in the phi4 and Wess-Zumino models are free from infrared divergences (except those in the propagator insertions into the external lines). The class of models which have similar infrared structure is desdribed. Physical meaning of the results obtained is discussed

Additional details

Additional titles

Original title (Russian)
Инфракрасные расходимости в теориях с безмассовыми сcалярными и спинорными полями

Publishing Information

Journal Title
Teor. Mat. Fiz.
Journal Volume
66
Journal Issue
2
Series
Teor. Mat. Fiz.
Journal Page Range
174-187
ISSN
0564-6162
CODEN
TMFZA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18000364
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
FEYNMAN DIAGRAM; GREEN FUNCTION; INFRARED DIVERGENCES; LAGRANGIAN FUNCTION; MATRIX ELEMENTS; PERTURBATION THEORY; PHI4-FIELD THEORY; PROPAGATOR; RENORMALIZATION; SCALAR FIELDS; SPINOR FIELDS
Descriptors DEC
DIAGRAMS; FIELD THEORIES; FUNCTIONS; INFORMATION; QUANTUM FIELD THEORY

Optional Information

Notes
For English translation see the journal Theoretical and Mathematical Physics (USA).