KFU. Card publication. Impossibility of strict thermodynamic equilibrium establishment in the accelerated Universe

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FEDERAL UNIVERSITY

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IMPOSSIBILITY OF STRICT THERMODYNAMIC EQUILIBRIUM ESTABLISHMENT IN THE ACCELERATED UNIVERSE

Form of presentation

Articles in international journals and collections

Year of publication

2013

Authors, employees of KFU

Ignatev Yuriy Gennadievich, author

Bibliographic description in the original language

Yurii Ignat'ev. Impossibility of strict thermodynamic equilibrium establishment in the accelerated in the Universe. //http://arxiv.org/pdf/1308.1569v3.pdf [gr-qc] 6 Nov 2013. - 36 p.

Annotation

arXiv: General Relativity and Quantum Cosmology

Keywords

physics of the early universe, particle physics - cosmology connection,inﬂation, ultra high energy cosmic rays

The name of the journal

arXiv: General Relativity and Quantum Cosmology

URL

http://arxiv.org/pdf/1308.1569v3.pdf

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=67950&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ignatev Yuriy Gennadievich	ru_RU
dc.date.accessioned	2013-01-01T00:00:00Z	ru_RU
dc.date.available	2013-01-01T00:00:00Z	ru_RU
dc.date.issued	2013	ru_RU
dc.identifier.citation	Yurii Ignat'ev. Impossibility of strict thermodynamic equilibrium establishment in the accelerated in the Universe. //http://arxiv.org/pdf/1308.1569v3.pdf [gr-qc] 6 Nov 2013. - 36 p.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=67950&p_lang=2	ru_RU
dc.description.abstract	arXiv: General Relativity and Quantum Cosmology	ru_RU
dc.description.abstract	In this article there are considered non-equilibrium cosmological scenarioswith the assumption that scaling of particles interaction is restored in range of extra-high energies. On basis of energy-balance equation?s exact solutions it is obtained the strong conclusion about fundamental unattainability of local thermodynamic equilibrium in the accelerated Universe. There are presented the results of numerical simulation of previously constructed strict mathematical model which describes thermodynamic equilibrium?s establishment in the originally nonequilibrium cosmological ultrarelativistic plasma for the Universe with an arbitrary acceleration with the assumption that scaling of interactions of elementary particles is restored at energies above the unitary limit. Limiting parametres of residual nonequilibrium distribution of extra-high energy relic particles are obtained. The assumption about possibility of detection of ?truly relic particles?, which appeared at stage of early inﬂation	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	physics of the early universe	ru_RU
dc.subject	particle physics - cosmology connection	ru_RU
dc.subject	inﬂation	ru_RU
dc.subject	ultra high energy cosmic rays	ru_RU
dc.title	Impossibility of strict thermodynamic equilibrium establishment in the accelerated Universe	ru_RU
dc.type	Articles in international journals and collections	ru_RU