Resonant frequencies of a massless scalar field in the canonical acoustic black hole spacetime
arXiv:1910.02741 · doi:10.1007/s10714-020-02726-7
Abstract
In this work we consider the exact solution of the Klein-Gordon equation describing a massless scalar field in the spacetime of a four dimensional canonical acoustic black hole, which is given in terms of the general Heun function, to investigate the interesting phenomena related to the resonant frequencies.
arXiv comment14 pages, 2 figures
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