Coupling q-Deformed Dark Energy to Dark Matter
We propose a novel coupled dark energy model which is assumed to occur as a q-deformed scalar field and investigate whether it will provide an expanding universe phase. We consider the q-deformed dark energy as coupled to dark matter inhomogeneities. We perform the phase-space analysis of the model...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2016/9753208 |
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| _version_ | 1849307924160053248 |
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| author | Emre Dil |
| author_facet | Emre Dil |
| author_sort | Emre Dil |
| collection | DOAJ |
| description | We propose a novel coupled dark energy model which is assumed to occur as a q-deformed scalar field and investigate whether it will provide an expanding universe phase. We consider the q-deformed dark energy as coupled to dark matter inhomogeneities. We perform the phase-space analysis of the model by numerical methods and find the late-time accelerated attractor solutions. The attractor solutions imply that the coupled q-deformed dark energy model is consistent with the conventional dark energy models satisfying an acceleration phase of universe. At the end, we compare the cosmological parameters of deformed and standard dark energy models and interpret the implications. |
| format | Article |
| id | doaj-art-1d9d83b1cf904728a3b51cff356b37d5 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-1d9d83b1cf904728a3b51cff356b37d52025-08-20T03:54:37ZengWileyAdvances in High Energy Physics1687-73571687-73652016-01-01201610.1155/2016/97532089753208Coupling q-Deformed Dark Energy to Dark MatterEmre Dil0Department of Physics, Sinop University, 57000 Korucuk, Sinop, TurkeyWe propose a novel coupled dark energy model which is assumed to occur as a q-deformed scalar field and investigate whether it will provide an expanding universe phase. We consider the q-deformed dark energy as coupled to dark matter inhomogeneities. We perform the phase-space analysis of the model by numerical methods and find the late-time accelerated attractor solutions. The attractor solutions imply that the coupled q-deformed dark energy model is consistent with the conventional dark energy models satisfying an acceleration phase of universe. At the end, we compare the cosmological parameters of deformed and standard dark energy models and interpret the implications.http://dx.doi.org/10.1155/2016/9753208 |
| spellingShingle | Emre Dil Coupling q-Deformed Dark Energy to Dark Matter Advances in High Energy Physics |
| title | Coupling q-Deformed Dark Energy to Dark Matter |
| title_full | Coupling q-Deformed Dark Energy to Dark Matter |
| title_fullStr | Coupling q-Deformed Dark Energy to Dark Matter |
| title_full_unstemmed | Coupling q-Deformed Dark Energy to Dark Matter |
| title_short | Coupling q-Deformed Dark Energy to Dark Matter |
| title_sort | coupling q deformed dark energy to dark matter |
| url | http://dx.doi.org/10.1155/2016/9753208 |
| work_keys_str_mv | AT emredil couplingqdeformeddarkenergytodarkmatter |