Dynamics of Kantowski-Sachs universe with magnetized anisotropic Dark Energy
Kantowski-Sachs cosmological model in the presence of magnetized anisotropic dark energy is investigated. The energy-momentum tensor consists of anisotropic fluid with anisotropic EoS p = ωρ and a uniform magnetic field of energy density ρ B . We obtain exact solutions to the field equations using t...
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| Veröffentlicht in: | Astrophysics and space science 2012, Vol.337 (1), p.393-400 |
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| creator | Katore, S. D. Adhav, K. S. Sancheti, M. M. |
| description | Kantowski-Sachs cosmological model in the presence of magnetized anisotropic dark energy is investigated. The energy-momentum tensor consists of anisotropic fluid with anisotropic EoS
p
=
ωρ
and a uniform magnetic field of energy density
ρ
B
. We obtain exact solutions to the field equations using the condition that expansion is proportional to the shear scalar. The physical behavior of the model is discussed with and without magnetic field. We conclude that universe model as well as anisotropic fluid does not approach isotropy through the evolution of the universe. |
| doi_str_mv | 10.1007/s10509-011-0826-3 |
| format | Article |
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p
=
ωρ
and a uniform magnetic field of energy density
ρ
B
. We obtain exact solutions to the field equations using the condition that expansion is proportional to the shear scalar. The physical behavior of the model is discussed with and without magnetic field. We conclude that universe model as well as anisotropic fluid does not approach isotropy through the evolution of the universe.</description><identifier>ISSN: 0004-640X</identifier><identifier>EISSN: 1572-946X</identifier><identifier>DOI: 10.1007/s10509-011-0826-3</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Anisotropy ; Astrobiology ; Astronomy ; Astrophysics ; Astrophysics and Astroparticles ; Cosmology ; Dark energy ; Isotropy ; Magnetic fields ; Observations and Techniques ; Original Article ; Physics ; Physics and Astronomy ; Space Exploration and Astronautics ; Space Sciences (including Extraterrestrial Physics</subject><ispartof>Astrophysics and space science, 2012, Vol.337 (1), p.393-400</ispartof><rights>Springer Science+Business Media B.V. 2011</rights><rights>Springer Science+Business Media B.V. 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c347t-8272135f2cc727364a1ce96fc2ac7ef3c89ee95a7226bef8dadc8d2263448d853</citedby><cites>FETCH-LOGICAL-c347t-8272135f2cc727364a1ce96fc2ac7ef3c89ee95a7226bef8dadc8d2263448d853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10509-011-0826-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10509-011-0826-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Katore, S. D.</creatorcontrib><creatorcontrib>Adhav, K. S.</creatorcontrib><creatorcontrib>Sancheti, M. M.</creatorcontrib><title>Dynamics of Kantowski-Sachs universe with magnetized anisotropic Dark Energy</title><title>Astrophysics and space science</title><addtitle>Astrophys Space Sci</addtitle><description>Kantowski-Sachs cosmological model in the presence of magnetized anisotropic dark energy is investigated. The energy-momentum tensor consists of anisotropic fluid with anisotropic EoS
p
=
ωρ
and a uniform magnetic field of energy density
ρ
B
. We obtain exact solutions to the field equations using the condition that expansion is proportional to the shear scalar. The physical behavior of the model is discussed with and without magnetic field. We conclude that universe model as well as anisotropic fluid does not approach isotropy through the evolution of the universe.</description><subject>Anisotropy</subject><subject>Astrobiology</subject><subject>Astronomy</subject><subject>Astrophysics</subject><subject>Astrophysics and Astroparticles</subject><subject>Cosmology</subject><subject>Dark energy</subject><subject>Isotropy</subject><subject>Magnetic fields</subject><subject>Observations and Techniques</subject><subject>Original Article</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Space Exploration and Astronautics</subject><subject>Space Sciences (including Extraterrestrial Physics</subject><issn>0004-640X</issn><issn>1572-946X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kEtLAzEUhYMoWKs_wN3gxlU078dSWl9YcKFCdyFmMm36yNRkxlJ_vVNGEARXlwPfOVw-AM4xusIIyeuMEUcaIowhUkRAegAGmEsCNRPTQzBACDEoGJoeg5OcF13UQssBmIx30a6Dy0VdFU82NvU2LwN8sW6eizaGT5-yL7ahmRdrO4u-CV--LGwMuW5SvQmuGNu0LG6jT7PdKTiq7Cr7s587BG93t6-jBzh5vn8c3Uygo0w2UBFJMOUVcU4SSQWz2HktKkesk76iTmnvNbeSEPHuK1Xa0qmyC5QxVSpOh-Cy392k-qP1uTHrkJ1frWz0dZuNJkIpipjoyIs_5KJuU-yeMxpzxLHktINwD7lU55x8ZTYprG3aGYzM3q7p7ZrOrtnbNfsO6Tu5Y-PMp9_h_0vfQzd8_g</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Katore, S. D.</creator><creator>Adhav, K. S.</creator><creator>Sancheti, M. M.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TG</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L7M</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>2012</creationdate><title>Dynamics of Kantowski-Sachs universe with magnetized anisotropic Dark Energy</title><author>Katore, S. D. ; Adhav, K. S. ; Sancheti, M. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-8272135f2cc727364a1ce96fc2ac7ef3c89ee95a7226bef8dadc8d2263448d853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Anisotropy</topic><topic>Astrobiology</topic><topic>Astronomy</topic><topic>Astrophysics</topic><topic>Astrophysics and Astroparticles</topic><topic>Cosmology</topic><topic>Dark energy</topic><topic>Isotropy</topic><topic>Magnetic fields</topic><topic>Observations and Techniques</topic><topic>Original Article</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Space Exploration and Astronautics</topic><topic>Space Sciences (including Extraterrestrial Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Katore, S. D.</creatorcontrib><creatorcontrib>Adhav, K. S.</creatorcontrib><creatorcontrib>Sancheti, M. 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D.</au><au>Adhav, K. S.</au><au>Sancheti, M. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of Kantowski-Sachs universe with magnetized anisotropic Dark Energy</atitle><jtitle>Astrophysics and space science</jtitle><stitle>Astrophys Space Sci</stitle><date>2012</date><risdate>2012</risdate><volume>337</volume><issue>1</issue><spage>393</spage><epage>400</epage><pages>393-400</pages><issn>0004-640X</issn><eissn>1572-946X</eissn><abstract>Kantowski-Sachs cosmological model in the presence of magnetized anisotropic dark energy is investigated. The energy-momentum tensor consists of anisotropic fluid with anisotropic EoS
p
=
ωρ
and a uniform magnetic field of energy density
ρ
B
. We obtain exact solutions to the field equations using the condition that expansion is proportional to the shear scalar. The physical behavior of the model is discussed with and without magnetic field. We conclude that universe model as well as anisotropic fluid does not approach isotropy through the evolution of the universe.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10509-011-0826-3</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Anisotropy Astrobiology Astronomy Astrophysics Astrophysics and Astroparticles Cosmology Dark energy Isotropy Magnetic fields Observations and Techniques Original Article Physics Physics and Astronomy Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics |
| title | Dynamics of Kantowski-Sachs universe with magnetized anisotropic Dark Energy |
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