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Sonic analogue of black holes and the effects of high frequencies on black hole evaporation
Open accessAbstract
The naive calculation of black hole evaporation makes the thermal emission depend on the arbitrary high frequency behavior of the theory where the theory is certainly wrong. Using the sonic analogue to black holes, ``dumb holes,'' I show numerically that a change in the dispersion relation at high frequencies does not seem to alter the evaporation process, lending weight to the reality of the black hole evaporation process. I also suggest a reason for the insensitivity of the process to the high frequency regime.
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Citations
Cites
Particle creation by black holes
Hawking, S. W. (1975) · Communications In Mathematical Physics · doi:10.1007/bf02345020 · Cited by 13,106
Experimental Black-Hole Evaporation?
Unruh, W. G. (1981) · Physical Review Letters · doi:10.1103/physrevlett.46.1351 · Cited by 1,774
Self-citation
Cited by
Barceló, C., Liberati, S., & Visser, M. (2005) · Living Reviews in Relativity · doi:10.12942/lrr-2005-12 · Cited by 1,163
Barceló, C., Liberati, S., & Visser, M. (2011) · Living Reviews in Relativity · doi:10.12942/lrr-2011-3 · Cited by 598
Observation of negative-frequency waves in a water tank: a classical analogue to the Hawking effect?
Rousseaux, G., Mathis, C., Maïssa, P., Philbin, T. G., & Leonhardt, U. (2008) · New Journal of Physics · doi:10.1088/1367-2630/10/5/053015 · Cited by 266
Unruh, W. G., & Wald, R. M. (2017) · Reports on Progress in Physics · doi:10.1088/1361-6633/aa778e · Cited by 259
Self-citationIon Trap Simulations of Quantum Fields in an Expanding Universe
Alsing, P. M., Dowling, J. P., & Milburn, G. J. (2005) · Physical Review Letters · doi:10.1103/physrevlett.94.220401 · Cited by 81
Metadata
- Authors
- Unruh, W. G.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 1995-03-15
- Volume
- 51
- Issue
- 6
- Pages
- 2827-2838
- ISSN
- 0556-2821 (ISSN-L)
- OpenAlex
- W2144024295
- Cited by
- 692
- References
- 2
- FWCI
- 5.47
- Type
- journal article
- Language
- en
- Open access
- green
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- Unruh, W. G. (1995). Sonic analogue of black holes and the effects of high frequencies on black hole evaporation. Physical Review D. https://doi.org/10.1103/physrevd.51.2827
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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