Published June 19, 1978 | Version v1
Journal article Metadata-only

Three-loop counterterms for extended supergravity

Creators

  • 1. Brandeis Univ., Waltham, Mass. (USA). Dept. of Physics

Description

An invariant three-loop counterterm is exhibited for O(2) supergravity; its presence would imply nonrenormalizability. The analogous one-loop invariant due to O(2) supermatter coupling is also given. Involved are new conserved quantities due to the internal symmetry and to a symmetry between fields separated by one spin unit. (Auth.)

Additional details

Identifiers

DOI
10.1016/0370-2693(78)90892-4;

Publishing Information

Journal Title
Physics Letters B
Journal Volume
76
Journal Issue
4
Series
Phys. Lett., B.
Journal Page Range
400-403
ISSN
0031-9163

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
9415153
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
COUPLING; FIELD EQUATIONS; GRAVITATIONAL FIELDS; LAGRANGIAN FUNCTION; MAJORANA THEORY; MATTER; O GROUPS; PHOTONS; PSEUDOSCALARS; SCALARS; SUPERGRAVITY; SUPERMULTIPLETS; SYMMETRY; TENSORS
Descriptors DEC
DYNAMICAL GROUPS; ELEMENTARY PARTICLES; EQUATIONS; FUNCTIONS; LIE GROUPS; MASSLESS PARTICLES; MULTIPLETS; SYMMETRY GROUPS

Optional Information

Notes
Updated automatically by Metadata and Full-Text Enrichment Agent