Published October 1998 | Version v1
Journal article Metadata-only

Dual nature of Ricci scalar and inhomogeneous cosmological models

Creators

  • 1. Shillong, North Eastern Hill Univ. (India). Dept. of Mathematics

Description

It is noticed that a high-energy level the Ricci scalar behaves in a dual manner 1) like a matter field and 2) like a geometrical field which is its usual nature. High-energy physics is relevant in the early universe. Here inhomogeneous and anisotropic cosmological models are derived for the early universe using these dual roles of the Ricci scalar

Additional details

Publishing Information

Journal Title
Nuovo Cimento. B
Journal Volume
113B
Journal Issue
10
Journal Page Range
p. 1239-1251
ISSN
0369-3554

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
30016207
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COSMOLOGICAL MODELS; INFLATIONARY UNIVERSE; QUANTUM FIELD THEORY; RICCI TENSOR; SPACE-TIME
Descriptors DEC
COSMOLOGICAL MODELS; FIELD THEORIES; MATHEMATICAL MODELS; TENSORS