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Article: A Bianchi type-V cosmological model with spin matter

TitleA Bianchi type-V cosmological model with spin matter
Authors
Lu, HQCheng, KS
Issue Date1995
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/EJ/cqg
Citation
Classical And Quantum Gravity, 1995, v. 12 n. 11, p. 2755-2765 How to Cite?
DOI: http://dx.doi.org/10.1088/0264-9381/12/11/008
AbstractAnalytic solutions of a particular anisotropic Bianchi type-V cosmological model with spin matter have been found. In the radiation epoch, when the spin energy is larger than the anisotropic energy (i.e. ), the initial singularity can be avoided. We have incorporated the Guth inflationary Universe model into the Einstein - Cartan theory of gravitation which is useful for studying cosmological models with some kind of anisotropy. The inflationary solutions depend on the value of . When , the Universe does not have an inflationary phase. The implications of these solutions will be discussed in the text. This anisotropic model can also evolve to an isotropic one.
Persistent Identifierhttp://hdl.handle.net/10722/80995
ISSN
0264-9381
2021 Impact Factor: 3.853
2020 SCImago Journal Rankings: 1.528
ISI Accession Number ID
WOS:A1995TJ08900008

 

DC FieldValueLanguage
dc.contributor.authorLu, HQen_HK
dc.contributor.authorCheng, KSen_HK
dc.date.accessioned2010-09-06T08:12:34Z-
dc.date.available2010-09-06T08:12:34Z-
dc.date.issued1995en_HK
dc.identifier.citationClassical And Quantum Gravity, 1995, v. 12 n. 11, p. 2755-2765en_HK
dc.identifier.issn0264-9381en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80995-
dc.description.abstractAnalytic solutions of a particular anisotropic Bianchi type-V cosmological model with spin matter have been found. In the radiation epoch, when the spin energy is larger than the anisotropic energy (i.e. ), the initial singularity can be avoided. We have incorporated the Guth inflationary Universe model into the Einstein - Cartan theory of gravitation which is useful for studying cosmological models with some kind of anisotropy. The inflationary solutions depend on the value of . When , the Universe does not have an inflationary phase. The implications of these solutions will be discussed in the text. This anisotropic model can also evolve to an isotropic one.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/EJ/cqgen_HK
dc.relation.ispartofClassical and Quantum Gravityen_HK
dc.titleA Bianchi type-V cosmological model with spin matteren_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0264-9381&volume=12&spage=2755&epage=2765&date=1995&atitle=A+bianchi+type-v+cosmological+model+with+spin+matteren_HK
dc.identifier.emailCheng, KS: hrspksc@hkucc.hku.hken_HK
dc.identifier.authorityCheng, KS=rp00675en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0264-9381/12/11/008en_HK
dc.identifier.scopuseid_2-s2.0-21844498291en_HK
dc.identifier.hkuros9249en_HK
dc.identifier.volume12en_HK
dc.identifier.issue11en_HK
dc.identifier.spage2755en_HK
dc.identifier.epage2765en_HK
dc.identifier.isiWOS:A1995TJ08900008-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridLu, HQ=26424502000en_HK
dc.identifier.scopusauthoridCheng, KS=9745798500en_HK
dc.identifier.issnl0264-9381-

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