Average energy density and the size of the universe

dc.contributor.author	Ó Murchadha, Niall
dc.date.accessioned	2017-09-04T09:02:30Z
dc.date.available	2017-09-04T09:02:30Z
dc.date.issued	1987
dc.description.abstract	This paper shows that there is a relationship between the maximum volume of any cosmological solution of the Einstein equations and its average energy density. An inequality is derived which shows that the average energy density multiplied by the volume to the ⅔, power must be greater than a fixed constant. Equivalently, the total energy content, divided by the volume to the ⅓ power, is bounded below.	en
dc.description.status	Peer reviewed	en
dc.description.version	Published Version	en
dc.format.mimetype	application/pdf	en
dc.identifier.citation	O’Murchadha, N. (1987) 'Average energy density and the size of the Universe', Physical Review D, 36(8), 2226-2228 (3pp). doi: 10.1103/PhysRevD.36.2226	en
dc.identifier.doi	10.1103/PhysRevD.36.2226
dc.identifier.endpage	2228
dc.identifier.issn	0556-2821
dc.identifier.issued	8
dc.identifier.journaltitle	Physical Review D	en
dc.identifier.startpage	2226
dc.identifier.uri	https://hdl.handle.net/10468/4611
dc.identifier.volume	36
dc.language.iso	en	en
dc.publisher	American Physical Society	en
dc.relation.uri	https://journals.aps.org/prd/abstract/10.1103/PhysRevD.36.2226
dc.rights	© 1987, American Physical Society	en
dc.subject	Einstein equations	en
dc.subject	Average energy density	en
dc.title	Average energy density and the size of the universe	en
dc.type	Article (peer-reviewed)	en

Now showing 1 - 1 of 1