Interacting Quintessence Dark Energy Models in Lyra Manifold
We consider two-component dark energy models in Lyra manifold. The first component is assumed to be a quintessence field while the second component may be a viscous polytropic gas, a viscous Van der Waals gas, or a viscous modified Chaplygin gas. We also consider the possibility of interaction betwe...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/878092 |
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| _version_ | 1832559896022745088 |
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| author | M. Khurshudyan J. Sadeghi R. Myrzakulov Antonio Pasqua H. Farahani |
| author_facet | M. Khurshudyan J. Sadeghi R. Myrzakulov Antonio Pasqua H. Farahani |
| author_sort | M. Khurshudyan |
| collection | DOAJ |
| description | We consider two-component dark energy models in Lyra manifold. The first component is assumed to be a quintessence field while the second component may be a viscous polytropic gas, a viscous Van der Waals gas, or a viscous modified Chaplygin gas. We also consider the possibility of interaction between components. By using the numerical analysis, we study some cosmological parameters of the models and compare them with observational data. |
| format | Article |
| id | doaj-art-48afe99e9f1748308b63e474094c9319 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-48afe99e9f1748308b63e474094c93192025-02-03T01:28:57ZengWileyAdvances in High Energy Physics1687-73571687-73652014-01-01201410.1155/2014/878092878092Interacting Quintessence Dark Energy Models in Lyra ManifoldM. Khurshudyan0J. Sadeghi1R. Myrzakulov2Antonio Pasqua3H. Farahani4Department of Theoretical Physics, Yerevan State University, 1 Alex Manookian, 0025 Yerevan, ArmeniaDepartment of Physics, Islamic Azad University, Ayatollah Amoli Branch, P.O. Box 678, Amol, IranDepartment of Physics, Eurasian International Center for Theoretical Physics, Eurasian National University, Astana 010008, KazakhstanDepartment of Physics, University of Trieste, Via Valerio, No. 2, 34127 Trieste, ItalyDepartment of Physics, Mazandaran University, P.O. Box 47416-95447, Babolsar, IranWe consider two-component dark energy models in Lyra manifold. The first component is assumed to be a quintessence field while the second component may be a viscous polytropic gas, a viscous Van der Waals gas, or a viscous modified Chaplygin gas. We also consider the possibility of interaction between components. By using the numerical analysis, we study some cosmological parameters of the models and compare them with observational data.http://dx.doi.org/10.1155/2014/878092 |
| spellingShingle | M. Khurshudyan J. Sadeghi R. Myrzakulov Antonio Pasqua H. Farahani Interacting Quintessence Dark Energy Models in Lyra Manifold Advances in High Energy Physics |
| title | Interacting Quintessence Dark Energy Models in Lyra Manifold |
| title_full | Interacting Quintessence Dark Energy Models in Lyra Manifold |
| title_fullStr | Interacting Quintessence Dark Energy Models in Lyra Manifold |
| title_full_unstemmed | Interacting Quintessence Dark Energy Models in Lyra Manifold |
| title_short | Interacting Quintessence Dark Energy Models in Lyra Manifold |
| title_sort | interacting quintessence dark energy models in lyra manifold |
| url | http://dx.doi.org/10.1155/2014/878092 |
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