Neutrinos and Bianchi I universes
- 1 June 1976
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 17 (6) , 1049-1050
- https://doi.org/10.1063/1.523015
Abstract
We find that Bianchi I universes allow neutrinos only in the special case B=C≠A, and the neutrinos must be ’’ghost.’’ The solution is a special case of the Kasner solution. We also discuss massive neutrino solutions in Bianchi I universes. In an appendix we discuss the lack of a Birkhoff‐type theorem for plane symmetry.Keywords
This publication has 6 references indexed in Scilit:
- Massive neutrinosPhysics Letters A, 1975
- Neutrinos in cylindrically−symmetric spacetimesJournal of Mathematical Physics, 1975
- Ghost neutrinos in plane−symmetric spacetimesJournal of Mathematical Physics, 1975
- Ghost neutrinos in general relativityPhysical Review D, 1974
- Einstein tensor and generalizations of Birkhoff's theoremCommunications in Mathematical Physics, 1970
- Empty Space-Times Admitting a Three Parameter Group of MotionsAnnals of Mathematics, 1951