Study of a Bianchi type-V cosmological model with torsion

Journal Article · Mon Nov 15 00:00:00 EST 1982 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.26.2611· OSTI ID:6574393

Batakis, N A; Tsoubelis, D

A Bianchi type-V exact solution of the Einstein-Cartan theory representing several classes of perfect-fluid homogeneous cosmological models is studied. With the introduction of an effective energy-momentum tensor, a dual description of the solution is given within the framework of general relativity, whereby it is shown that the two theories, although formally equivalent, provide physically inequivalent interpretations of the solution. Examined in some detail are the singularity behavior as well as other features of the models.

• Research Organization: Department of Physics, University of Ioannina, Greece
• OSTI ID: 6574393
• Journal Information: Phys. Rev. D; (United States), Vol. 26:10
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COSMOLOGICAL MODELS
TORSION
EINSTEIN FIELD EQUATIONS
ENERGY-MOMENTUM TENSOR
GENERAL RELATIVITY THEORY
SPACE-TIME
SPIN
ANGULAR MOMENTUM
EQUATIONS
FIELD EQUATIONS
FIELD THEORIES
MATHEMATICAL MODELS
PARTICLE PROPERTIES
TENSORS
640106* - Astrophysics & Cosmology- Cosmology
645400 - High Energy Physics- Field Theory