Complex angular momentum in black hole physics and quasinormal modes

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dc.creatorDécanini, Yves
dc.creatorFolacci, Antoine
dc.creatorJensen, Bruce
dc.date2002-12-23
dc.date2003-06-13
dc.date.accessioned2026-07-07T06:27:11Z
dc.date.available2026-07-07T06:27:11Z
dc.descriptionBy using the complex angular momentum approach, we prove that the quasinormal mode complex frequencies of the Schwarzschild black hole are Breit-Wigner type resonances generated by a family of surface waves propagating close to the unstable circular photon (graviton) orbit at $r=3M$. Furthermore, because each surface wave is associated with a given Regge pole of the $S$-matrix, we can construct the spectrum of the quasinormal-mode complex frequencies from Regge trajectories. The notion of surface wave orbiting around black holes thus appears as a fundamental concept which could be profitably introduced in various areas of black hole physics in connection with the complex angular momentum approach.
dc.description6 pages, 3 figures, revised version
dc.identifierhttps://arxiv.org/abs/gr-qc/0212093
dc.identifierhttp://arxiv.org/abs/gr-qc/0212093
dc.identifierPhys.Rev. D67 (2003) 124017
dc.identifierdoi:10.1103/PhysRevD.67.124017
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97343
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleComplex angular momentum in black hole physics and quasinormal modes
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