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arxiv: gr-qc/0205007 · v1 · submitted 2002-05-02 · 🌀 gr-qc

Quasinormal modes of stringy black holes

classification 🌀 gr-qc
keywords blacktheorystringholeqnmsdimensionalholesmethod
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String theory is a promising candidate for a fundamental quantum theory of all interactions including Einstein gravity. Some solutions in string theory can be interpreted as black holes. Using the semi-analytic method and WKB method,the quasinormal modes(QNMs)of 1+1 dimensional black hole in string theory are studied.The QNMs of 1+3 dimensional black hole in string theory are also calculated through numerical approach.The numerical investigation has shown that the late time gravitational oscillation of the black hole under an external perturbaton is dominated by certain QNMs.

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Cited by 2 Pith papers

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    New exact non-SUSY black brane solutions in 10D heterotic supergravity with two gauge charges show a spontaneous symmetry breaking and dynamical instability at low temperature that predicts additional black hole solutions.

  2. Quasinormal modes of black holes: from astrophysics to string theory

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    This review surveys calculations and interpretations of quasinormal modes for black holes in astrophysics, higher dimensions, and holographic duals without presenting new results.