Particle-like behaviour of some Bianchi cosmologies: A fundamental unity in nature?

Authors
Krori, KD Pathak, K Dutta, S
Citation
Kd. Krori et al., Particle-like behaviour of some Bianchi cosmologies: A fundamental unity in nature?, GEN RELAT G, 31(9), 1999, pp. 1423-1427
Citations number
2
Categorie Soggetti
Physics
Journal title
GENERAL RELATIVITY AND GRAVITATION
ISSN journal
00017701 → ACNP
Volume
31
Issue
9
Year of publication
1999
Pages
1423 - 1427
Database
ISI
SICI code
0001-7701(199909)31:9<1423:PBOSBC>2.0.ZU;2-8
Abstract
We show that the equations of evolution of some Bianchi cosmologies with eq uation of state p = gamma rho (0 less than or equal to gamma less than or e qual to 1) are formally similar to the equations of motion of a classical p article under the action of suitably chosen potential functions. This appea rs to point to a fundamental unity in Nature.