Quasinormal modes of a black hole localized on a codimension-two brane of finite tension
Usama al-BinniDepartment of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200, USAGeorge SiopsisDepartment of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200, USA
2007en
ABI
Abstract
We calculate the quasinormal modes of black holes localized on a 3-brane of finite tension embedded in six-dimensional flat spacetime. Using the WKB approximation, we obtain the frequencies of scalar and gravitational perturbations both analytically and numerically for arbitrary brane tension. We thus extend earlier analytical results which were derived for a brane of small tension.
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