Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons
Abstract Starting from an analytical expression for the Helmholtz free energy we calculate the thermal corrections to the Casimir energy density and entropy within nearby ideal parallel plates in the vacuum of a massless scalar field. Our framework is the Kerr spacetime in the presence of quintessen...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-11-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-017-5378-4 |
| _version_ | 1819138625242136576 |
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| author | V. B. Bezerra H. R. Christiansen M. S. Cunha C. R. Muniz M. O. Tahim |
| author_facet | V. B. Bezerra H. R. Christiansen M. S. Cunha C. R. Muniz M. O. Tahim |
| author_sort | V. B. Bezerra |
| collection | DOAJ |
| description | Abstract Starting from an analytical expression for the Helmholtz free energy we calculate the thermal corrections to the Casimir energy density and entropy within nearby ideal parallel plates in the vacuum of a massless scalar field. Our framework is the Kerr spacetime in the presence of quintessence and massive gravitons. The high and low temperature regimes are especially analyzed in order to distinguish the main contributions. For instance, in the high temperature regime, we show that the force between the plates is repulsive and grows with both the quintessence and the massive gravitons. Regarding the Casimir entropy, our results are in agreement with the Nernst heat theorem and therefore confirm the third law of thermodynamics in the present scenario. |
| first_indexed | 2024-12-22T11:09:44Z |
| format | Article |
| id | doaj.art-42f5da2021884ec9a4b88e565bec31fd |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-12-22T11:09:44Z |
| publishDate | 2017-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-42f5da2021884ec9a4b88e565bec31fd2022-12-21T18:28:11ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522017-11-0177111710.1140/epjc/s10052-017-5378-4Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitonsV. B. Bezerra0H. R. Christiansen1M. S. Cunha2C. R. Muniz3M. O. Tahim4Departamento de Física, Universidade Federal da ParaíbaDepartamento de Física, Instituto Federal de Educação, Ciência e Tecnologia do Ceará (IFCE)Grupo de Física Teórica (GFT), Universidade Estadual do CearáUniversidade Estadual do Ceará, Faculdade de Educação, Ciências e Letras do Sertão CentralUniversidade Estadual do Ceará, Faculdade de Educação, Ciências e Letras do Sertão CentralAbstract Starting from an analytical expression for the Helmholtz free energy we calculate the thermal corrections to the Casimir energy density and entropy within nearby ideal parallel plates in the vacuum of a massless scalar field. Our framework is the Kerr spacetime in the presence of quintessence and massive gravitons. The high and low temperature regimes are especially analyzed in order to distinguish the main contributions. For instance, in the high temperature regime, we show that the force between the plates is repulsive and grows with both the quintessence and the massive gravitons. Regarding the Casimir entropy, our results are in agreement with the Nernst heat theorem and therefore confirm the third law of thermodynamics in the present scenario.http://link.springer.com/article/10.1140/epjc/s10052-017-5378-4 |
| spellingShingle | V. B. Bezerra H. R. Christiansen M. S. Cunha C. R. Muniz M. O. Tahim Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons European Physical Journal C: Particles and Fields |
| title | Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons |
| title_full | Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons |
| title_fullStr | Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons |
| title_full_unstemmed | Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons |
| title_short | Thermal Casimir effect in Kerr spacetime with quintessence and massive gravitons |
| title_sort | thermal casimir effect in kerr spacetime with quintessence and massive gravitons |
| url | http://link.springer.com/article/10.1140/epjc/s10052-017-5378-4 |
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