About the possibility of changing of compression to expansion in GR without physical singularity

Authors
Gertsenshtein, ME
Citation
Me. Gertsenshtein, About the possibility of changing of compression to expansion in GR without physical singularity, PHYS LETT A, 287(1-2), 2001, pp. 59-61
Citations number
17
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
287
Issue
1-2
Year of publication
2001
Pages
59 - 61
Database
ISI
SICI code
0375-9601(20010820)287:1-2<59:ATPOCO>2.0.ZU;2-R
Abstract
We consider the example of a particular insular solution, where every parti cle of charged powder layer has a moment with a random direction and gravit ational field has spherical symmetry. It is shown that physical singularity of infinite energy density type is absent under the changing of compressio n to expansion. (C) 2001 Published by Elsevier Science B.V.