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DC Field | Value | Language |
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dc.contributor.author | Naveena Kumara A. | |
dc.contributor.author | Ahmed Rizwan C.L. | |
dc.contributor.author | Hegde K. | |
dc.contributor.author | Ajith K.M. | |
dc.contributor.author | Ali M.S. | |
dc.date.accessioned | 2021-05-05T10:28:06Z | - |
dc.date.available | 2021-05-05T10:28:06Z | - |
dc.date.issued | 2021 | |
dc.identifier.citation | Physical Review D Vol. 103 , 4 , p. - | en_US |
dc.identifier.uri | https://doi.org/10.1103/PhysRevD.103.044025 | |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/15811 | - |
dc.description.abstract | Born-Infeld AdS black hole exhibits a reentrant phase transition for certain values of the Born-Infeld parameter b. This behavior is an additional feature compared to the van der Waals like phase transition observed in charged AdS black holes. Therefore, it is worth observing the underlying microscopic origin of this reentrant phase transition. Depending on the value of the parameter b, the black hole system has four different cases: no phase transition, a reentrant phase transition with two scenarios, or a van der Waals-like (standard) phase transition. In this article, by employing a novel Ruppeiner geometry method in the parameter space of temperature and volume, we investigate the microstructure of Born-Infeld AdS black hole via the phase transition study, which includes standard and reentrant phase transitions. We find that the microstructures of the black hole that lead to standard and reentrant phase transitions are distinct in nature. The standard phase transition is characterized by the typical RN-AdS microstructure. In this case, the small black hole phase has a dominant repulsive interaction for the low temperature case. Interestingly, during the reentrant phase transition, displayed by the system in a range of pressures for specific b values, the dominant attractive nature of interaction in the microstructure is preserved. Our results suggest that in the reentrant phase transition case, the intermediate black holes behave like a bosonic gas, and in the standard phase transition case the small black holes behave like a quantum anyon gas. In both cases, the large black hole phase displays an interaction similar to the bosonic gas. The critical phenomenon is observed from the curvature scalar, including the signature of the reentrant phase transition. © 2021 American Physical Society. | en_US |
dc.title | Ruppeiner geometry, reentrant phase transition, and microstructure of Born-Infeld AdS black hole | en_US |
dc.type | Article | en_US |
Appears in Collections: | 1. Journal Articles |
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