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Fully covariant cosmology and its astrophysical implicationsWe present a cosmological model with good physical properties which is invariant not only under changes of the space and time coordinates but also under changes of an extra (Kaluza-Klein) coordinate related to rest mass. In frames where the latter is chosen to be constant we recover standard cosmology. In frames where it is chosen to be variable we obtain new astrophysical effects and gain insight into the nature of the big bang.
Document ID
19950041394
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Wesson, Paul S.
(Univ. of Waterloo Waterloo, Ontario, Canada)
Liu, Hongya
(Univ. of Missouri, Columbia, MO United States)
Date Acquired
August 16, 2013
Publication Date
February 10, 1995
Publication Information
Publication: Astrophysical Journal, Part 1
Volume: 440
Issue: 1
ISSN: 0004-637X
Subject Category
Astrophysics
Accession Number
95A72993
Distribution Limits
Public
Copyright
Other

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