EXTERIOR GRAVITATIONAL PERTURBATION ON GENERALIZED SCHWARZSCHILD GEOMETRY | Zendy

Xinzhou Li | Zendy; Yuan Ning-Yi | Zendy; Dao-Jun Liu | Zendy; Jiangang Hao | Zendy

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EXTERIOR GRAVITATIONAL PERTURBATION ON GENERALIZED SCHWARZSCHILD GEOMETRY

Author(s) -

Xinzhou Li,

Yuan Ning-Yi,

Dao-Jun Liu,

Jiangang Hao

Publication year - 2000

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.49.1031

Subject(s) - schwarzschild radius , physics , schwarzschild metric , perturbation (astronomy) , angular momentum , classical mechanics , spherical geometry , gravitation , perturbation theory (quantum mechanics) , instability , geometry , mathematical physics , general relativity , quantum mechanics , mathematics

Using Regge-Wheeler's method,axial perturbation equation of generalized Schwarzschild geometry is derived.The numerical results of quasi-normal modes for given angular momentum L and parameter λ indicate the instability of the geometry,which is in agreement with our analytic results.

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