Published October 15, 1980 | Version v1
Journal article Metadata-only

Quantum effects in the early Universe. IV. Nonlocal effects in particle production in anisotropic models

Creators

  • 1. Department of Physics, University of California, Santa Barbara, California 93106

Description

The dynamical equation governing the evolution of the effective geometry in the presence of the production of conformally invariant scalar particles is solved for a homogeneous model cosmology with small anisotropy and classical radiation. The pair-production probabilities and spectrum are calculated in the one-loop approximation to lowest nonvanishing order in the deviation from exact isotropy

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
22
Journal Issue
8
Series
Phys. Rev., D.
Journal Page Range
2091-2095
ISSN
0556-2821

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
12579719
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
BOUNDARY CONDITIONS; CLASSICAL MECHANICS; COSMOLOGICAL MODELS; COSMOLOGY; HUBBLE EFFECT; METRICS; PAIR PRODUCTION; PROBABILITY; QUANTUM MECHANICS; SCALAR FIELDS; SPACE-TIME; UNIVERSE
Descriptors DEC
INTERACTIONS; MATHEMATICAL MODELS; MECHANICS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION