Perfect fluid cosmological models in a modified theory of gravity
. Spatially homogeneous and anisotropic Bianchi type-II, -VIII and -IX cosmological models filled with perfect fluid in the framework of the f ( R , T ) gravity proposed by Harko et al. (Phys. Rev. D 84 , 024020 (2011)) and also in general relativity have been studied. All the models obtained and pr...
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| Veröffentlicht in: | European physical journal plus 2014-01, Vol.129 (1), p.17, Article 17 |
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| creator | Rao, V. U. M. Sireesha, K. V. S. Papa Rao, D. Ch |
| description | .
Spatially homogeneous and anisotropic Bianchi type-II, -VIII and -IX cosmological models filled with perfect fluid in the framework of the
f
(
R
,
T
) gravity proposed by Harko
et al.
(Phys. Rev. D
84
, 024020 (2011)) and also in general relativity have been studied. All the models obtained and presented here are anisotropic, expanding, non-rotating and also accelerating. Some important features of the models thus obtained have been discussed. We also noticed that the involvement of the new function
f
(
R
,
T
) does not affect the geometry of the space-time but slightly changes the matter distribution. |
| doi_str_mv | 10.1140/epjp/i2014-14017-3 |
| format | Article |
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Spatially homogeneous and anisotropic Bianchi type-II, -VIII and -IX cosmological models filled with perfect fluid in the framework of the
f
(
R
,
T
) gravity proposed by Harko
et al.
(Phys. Rev. D
84
, 024020 (2011)) and also in general relativity have been studied. All the models obtained and presented here are anisotropic, expanding, non-rotating and also accelerating. Some important features of the models thus obtained have been discussed. We also noticed that the involvement of the new function
f
(
R
,
T
) does not affect the geometry of the space-time but slightly changes the matter distribution.</description><identifier>ISSN: 2190-5444</identifier><identifier>EISSN: 2190-5444</identifier><identifier>DOI: 10.1140/epjp/i2014-14017-3</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied and Technical Physics ; Astronomical models ; Atomic ; Complex Systems ; Condensed Matter Physics ; Cosmology ; Gravitation theory ; Mathematical and Computational Physics ; Molecular ; Optical and Plasma Physics ; Physics ; Physics and Astronomy ; Regular Article ; Relativity ; Theoretical</subject><ispartof>European physical journal plus, 2014-01, Vol.129 (1), p.17, Article 17</ispartof><rights>Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg 2014</rights><rights>Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg 2014.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-a310905e714c3a1db1d19851c0fe02054bf608de647bfb38ade03d01ad5bb3e23</citedby><cites>FETCH-LOGICAL-c319t-a310905e714c3a1db1d19851c0fe02054bf608de647bfb38ade03d01ad5bb3e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjp/i2014-14017-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2919610018?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,27924,27925,33744,41488,42557,43805,51319,64385,64389,72469</link.rule.ids></links><search><creatorcontrib>Rao, V. U. M.</creatorcontrib><creatorcontrib>Sireesha, K. V. S.</creatorcontrib><creatorcontrib>Papa Rao, D. Ch</creatorcontrib><title>Perfect fluid cosmological models in a modified theory of gravity</title><title>European physical journal plus</title><addtitle>Eur. Phys. J. Plus</addtitle><description>.
Spatially homogeneous and anisotropic Bianchi type-II, -VIII and -IX cosmological models filled with perfect fluid in the framework of the
f
(
R
,
T
) gravity proposed by Harko
et al.
(Phys. Rev. D
84
, 024020 (2011)) and also in general relativity have been studied. All the models obtained and presented here are anisotropic, expanding, non-rotating and also accelerating. Some important features of the models thus obtained have been discussed. We also noticed that the involvement of the new function
f
(
R
,
T
) does not affect the geometry of the space-time but slightly changes the matter distribution.</description><subject>Applied and Technical Physics</subject><subject>Astronomical models</subject><subject>Atomic</subject><subject>Complex Systems</subject><subject>Condensed Matter Physics</subject><subject>Cosmology</subject><subject>Gravitation theory</subject><subject>Mathematical and Computational Physics</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Regular Article</subject><subject>Relativity</subject><subject>Theoretical</subject><issn>2190-5444</issn><issn>2190-5444</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE9LAzEQxYMoWGq_gKeA57Uzm2y7OZbiPyjoQc8hm0xqyrZZk63Qb-_WCnpyLvMG3nsDP8auEW4RJUyp23TTUALKYjhxXogzNipRQVFJKc__6Es2yXkDw0iFUskRW7xQ8mR77tt9cNzGvI1tXAdrWr6NjtrMw46bow4-kOP9O8V04NHzdTKfoT9csQtv2kyTnz1mb_d3r8vHYvX88LRcrAorUPWFEQgKKpqjtMKga9Chqiu04AlKqGTjZ1A7msl54xtRG0cgHKBxVdMIKsWY3Zx6uxQ_9pR7vYn7tBte6lKhmiEA1oOrPLlsijkn8rpLYWvSQSPoIy19pKW_aelvWloMIXEK5cG8W1P6rf4n9QWmm258</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Rao, V. U. M.</creator><creator>Sireesha, K. V. S.</creator><creator>Papa Rao, D. Ch</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20140101</creationdate><title>Perfect fluid cosmological models in a modified theory of gravity</title><author>Rao, V. U. M. ; Sireesha, K. V. S. ; Papa Rao, D. Ch</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-a310905e714c3a1db1d19851c0fe02054bf608de647bfb38ade03d01ad5bb3e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Applied and Technical Physics</topic><topic>Astronomical models</topic><topic>Atomic</topic><topic>Complex Systems</topic><topic>Condensed Matter Physics</topic><topic>Cosmology</topic><topic>Gravitation theory</topic><topic>Mathematical and Computational Physics</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Regular Article</topic><topic>Relativity</topic><topic>Theoretical</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rao, V. U. M.</creatorcontrib><creatorcontrib>Sireesha, K. V. S.</creatorcontrib><creatorcontrib>Papa Rao, D. Ch</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>European physical journal plus</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rao, V. U. M.</au><au>Sireesha, K. V. S.</au><au>Papa Rao, D. Ch</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Perfect fluid cosmological models in a modified theory of gravity</atitle><jtitle>European physical journal plus</jtitle><stitle>Eur. Phys. J. Plus</stitle><date>2014-01-01</date><risdate>2014</risdate><volume>129</volume><issue>1</issue><spage>17</spage><pages>17-</pages><artnum>17</artnum><issn>2190-5444</issn><eissn>2190-5444</eissn><abstract>.
Spatially homogeneous and anisotropic Bianchi type-II, -VIII and -IX cosmological models filled with perfect fluid in the framework of the
f
(
R
,
T
) gravity proposed by Harko
et al.
(Phys. Rev. D
84
, 024020 (2011)) and also in general relativity have been studied. All the models obtained and presented here are anisotropic, expanding, non-rotating and also accelerating. Some important features of the models thus obtained have been discussed. We also noticed that the involvement of the new function
f
(
R
,
T
) does not affect the geometry of the space-time but slightly changes the matter distribution.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjp/i2014-14017-3</doi></addata></record> |
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| ispartof | European physical journal plus, 2014-01, Vol.129 (1), p.17, Article 17 |
| issn | 2190-5444 2190-5444 |
| language | eng |
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| subjects | Applied and Technical Physics Astronomical models Atomic Complex Systems Condensed Matter Physics Cosmology Gravitation theory Mathematical and Computational Physics Molecular Optical and Plasma Physics Physics Physics and Astronomy Regular Article Relativity Theoretical |
| title | Perfect fluid cosmological models in a modified theory of gravity |
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