Kerr-AdS analogue of triple point and solid/liquid/gas phase transition
We study the thermodynamic behavior of multi-spinning d = 6 Kerr-anti de Sitter black holes in the canonical ensemble of fixed angular momenta J 1 and J2. We find, dependent on the ratio q = J 2//J1, qualitatively different interesting phenomena known from the 'every day thermodynamics' of...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/185745 |
| Acceso en línea: | http://hdl.handle.net/11336/185745 |
| Access Level: | acceso abierto |
| Palabra clave: | BLACK HOLE THERMODYNAMICS PHASE TRANSITIONS TRIPLE POINT https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| Sumario: | We study the thermodynamic behavior of multi-spinning d = 6 Kerr-anti de Sitter black holes in the canonical ensemble of fixed angular momenta J 1 and J2. We find, dependent on the ratio q = J 2//J1, qualitatively different interesting phenomena known from the 'every day thermodynamics' of simple substances. For q = 0 the system exhibits recently observed reentrant large/small/large black hole phase transitions, but for 0 < q ≪ 1 we find an analogue of a 'solid/liquid' phase transition. Furthermore, for q ∈ (0.00905, 0.0985) the system displays the presence of a large/intermediate/small black hole phase transition with two critical and one triple (or tricritical) points. This behavior is reminiscent of the solid/liquid/gas phase transition except that the coexistence line of small and intermediate black holes does not continue for an arbitrary value of pressure (similar to the solid/liquid coexistence line) but rather terminates at one of the critical points. Finally, for q > 0.0985 we observe the 'standard liquid/gas behavior' of the Van der Waals fluid. |
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