Gauge-invariant perturbations in anisotropic homogeneous cosmological models

Journal Article · Sun May 01 04:00:00 EDT 1988 · Int. J. Theor. Phys.; (United States)

DOI:https://doi.org/10.1007/BF00668843· OSTI ID:6191914

Patra, A C; Ray, D

In a recent paper K. Tomita and M. Den found a set of coupled differential equations for spatially flat, anisotropic homogeneous, N-dimensional cosmological models. Some particular exact solutions of those differential equations for a few specific equations of state were obtained by D. Lorentz-Petzold. In the present work we solve those differential equations completely.

• Research Organization: Darjeeling Government College (India)
• OSTI ID: 6191914
• Journal Information: Int. J. Theor. Phys.; (United States), Journal Name: Int. J. Theor. Phys.; (United States) Vol. 27:5; ISSN IJTPB
• Country of Publication: United States
• Language: English

Related Subjects

640106* -- Astrophysics & Cosmology-- Cosmology
645400 -- High Energy Physics-- Field Theory
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANISOTROPY
COSMOLOGICAL MODELS
DIFFERENTIAL EQUATIONS
ENERGY-MOMENTUM TENSOR
EQUATIONS
EQUATIONS OF STATE
GAUGE INVARIANCE
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
MATHEMATICAL SPACE
METRICS
PERTURBATION THEORY
SPACE
TENSORS