Thermodynamic equilibrium in the expanding universe

dc.contributor.author	Zimdahl W.
dc.contributor.author	Balakin A.
dc.date.accessioned	2018-09-17T20:04:00Z
dc.date.available	2018-09-17T20:04:00Z
dc.date.issued	1999
dc.identifier.issn	0001-7701
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/132982
dc.description.abstract	We show that a relativistic gas may be at "global" equilibrium in the expanding universe for any equation of state 0 < p ≤ ρ/3, provided that the gas particles move under the influence of a self-interacting, effective one-particle force in between elastic binary collisions. In the force-free limit we recover the equilibrium conditions for ultrarelativistic matter which imply the existence of a conformal timelike Killing vector.
dc.relation.ispartofseries	General Relativity and Gravitation
dc.subject	Acting gas
dc.subject	Boltzmann equation
dc.subject	Conformal symmetry
dc.subject	Self-inter
dc.title	Thermodynamic equilibrium in the expanding universe
dc.type	Article
dc.relation.ispartofseries-issue	9
dc.relation.ispartofseries-volume	31
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	1395
dc.source.id	SCOPUS00017701-1999-31-9-SID0033246793

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.