Gravitational-Wave Driven Instability of Rotating Relativistic Stars
Author(s) -
John L. Friedman,
Keith H. Lockitch
Publication year - 1999
Publication title -
progress of theoretical physics supplement
Language(s) - English
Resource type - Journals
ISSN - 0375-9687
DOI - 10.1143/ptps.136.121
Subject(s) - physics , neutron star , gravitational wave , instability , stars , astrophysics , rotation (mathematics) , stellar rotation , parity (physics) , gravitational instability , astronomy , classical mechanics , mechanics , quantum mechanics , geometry , mathematics
A brief review of the stability of rotating relativistic stars is followed bya more detailed discussion of recent work on an instability of r-modes, modesof rotating stars that have axial parity in the slow-rotation limit. Thesemodes may dominate the spin-down of neutron stars that are rapidly rotating atbirth, and the gravitational waves they emit may be detectable.Comment: 14 pages PTPTeX v.1.0. Contribution to proceedings of the 1999 Yukawa International Semina
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