Analytic solutions in the acoustic black hole analogue of the conical Kerr metric
classification
🌀 gr-qc
cond-mat.other
keywords
acousticblackdisclinationholesolutionsanalogueanalyticanalytical
read the original abstract
We study the sound perturbation of a rotating acoustic black hole in the presence of a disclination. The radial part of the massless Klein-Gordon equation is written into a Heun form, and its analytical solution is obtained. These solutions have an explicit dependence on the parameter of the disclination. We obtain the exact Hawking-Unruh radiation spectrum.
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