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Reflection coefficient for superresonant scattering

General Relativity and Quantum Cosmology 2011-07-19 v1
Authors: Soumen Basak , Parthasarathi Majumdar
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Abstract

We investigate superresonant scattering of acoustic disturbances from a rotating acoustic black hole in the low frequency range. We derive an expression for the reflection coefficient, exhibiting its frequency dependence in this regime.

Keywords

black hole superradiance wave scattering in disordered media light scattering and cloaking

Cite

@article{arxiv.gr-qc/0303012,
  title  = {Reflection coefficient for superresonant scattering},
  author = {Soumen Basak and Parthasarathi Majumdar},
  journal= {arXiv preprint arXiv:gr-qc/0303012},
  year   = {2011}
}

Comments

7 pages

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