Analog Particle Production Model for General Classes of Taub-NUT Black Holes
We derive a correspondence between the Hawking radiation spectra emitted from general classes of Taub-NUT black holes with that induced by the relativistic motion of an accelerated Dirichlet boundary condition (i.e., a perfectly reflecting mirror) in (1+1)-dimensional flat spacetime. We demonstrate...
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| Format: | Article |
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MDPI AG
2021-09-01
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| Series: | Universe |
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| Online Access: | https://www.mdpi.com/2218-1997/7/9/350 |
| _version_ | 1797517052108341248 |
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| author | Joshua Foo Michael R. R. Good Robert B. Mann |
| author_facet | Joshua Foo Michael R. R. Good Robert B. Mann |
| author_sort | Joshua Foo |
| collection | DOAJ |
| description | We derive a correspondence between the Hawking radiation spectra emitted from general classes of Taub-NUT black holes with that induced by the relativistic motion of an accelerated Dirichlet boundary condition (i.e., a perfectly reflecting mirror) in (1+1)-dimensional flat spacetime. We demonstrate that the particle and energy spectra is thermal at late times and that particle production is suppressed by the NUT parameter. We also compute the radiation spectrum in the rotating, electrically charged (Kerr–Newman) Taub-NUT scenario, and the extremal case, showing, explicitly, how these parameters affect the outgoing particle and energy fluxes. |
| first_indexed | 2024-03-10T07:09:26Z |
| format | Article |
| id | doaj.art-3a2b6f3404664008854fe89ae483574c |
| institution | Directory Open Access Journal |
| issn | 2218-1997 |
| language | English |
| last_indexed | 2024-03-10T07:09:26Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Universe |
| spelling | doaj.art-3a2b6f3404664008854fe89ae483574c2023-11-22T15:33:16ZengMDPI AGUniverse2218-19972021-09-017935010.3390/universe7090350Analog Particle Production Model for General Classes of Taub-NUT Black HolesJoshua Foo0Michael R. R. Good1Robert B. Mann2Centre for Quantum Computation & Communication Technology, School of Mathematics & Physics, University of Queensland, St. Lucia, QLD 4072, AustraliaEnergetic Cosmos Laboratory, Physics Department, Nazarbayev University, Nur-Sultan 010000, KazakhstanDepartment of Physics & Astronomy, University of Waterloo, Waterloo, ON N2L 3G1, CanadaWe derive a correspondence between the Hawking radiation spectra emitted from general classes of Taub-NUT black holes with that induced by the relativistic motion of an accelerated Dirichlet boundary condition (i.e., a perfectly reflecting mirror) in (1+1)-dimensional flat spacetime. We demonstrate that the particle and energy spectra is thermal at late times and that particle production is suppressed by the NUT parameter. We also compute the radiation spectrum in the rotating, electrically charged (Kerr–Newman) Taub-NUT scenario, and the extremal case, showing, explicitly, how these parameters affect the outgoing particle and energy fluxes.https://www.mdpi.com/2218-1997/7/9/350moving mirrorsQFT in curved spacetimeHawking radiation |
| spellingShingle | Joshua Foo Michael R. R. Good Robert B. Mann Analog Particle Production Model for General Classes of Taub-NUT Black Holes Universe moving mirrors QFT in curved spacetime Hawking radiation |
| title | Analog Particle Production Model for General Classes of Taub-NUT Black Holes |
| title_full | Analog Particle Production Model for General Classes of Taub-NUT Black Holes |
| title_fullStr | Analog Particle Production Model for General Classes of Taub-NUT Black Holes |
| title_full_unstemmed | Analog Particle Production Model for General Classes of Taub-NUT Black Holes |
| title_short | Analog Particle Production Model for General Classes of Taub-NUT Black Holes |
| title_sort | analog particle production model for general classes of taub nut black holes |
| topic | moving mirrors QFT in curved spacetime Hawking radiation |
| url | https://www.mdpi.com/2218-1997/7/9/350 |
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