The zero mass limit of Kerr and Kerr-(anti) de Sitter space-times: revisited
Mimar Sinan Güzel Sanatlar Üniversitesi, Istanbul, Turkey
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Accepted: 12 February 2020
Published online: 2 March 2020
We continue studying the zero mass limit of the Kerr-(Anti) de Sitter space-times by investigating the possibility of special values of the frequencies to have polynomial solutions for the radial wave equation and compute the reflection coefficients at the origin for waves coming from the infinity for the AdS and from the cosmological horizon in the dS cases.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2020