Absorption Cross Section in Warped AdS$_3$ Black Hole

Simple item page
dc.creatorOh, John J.
dc.creatorKim, Wontae
dc.date2008-11-17
dc.date2009-01-23
dc.date.accessioned2026-07-07T12:36:22Z
dc.date.available2026-07-07T12:36:22Z
dc.descriptionThe absorption cross section is studied in the low-frequency region for a propagating scalar field under the warped AdS$_3$ black hole background in the topologically massive gravity. It can be shown that the absorption cross section is significantly deformed by the gravitational Chern-Simons term, which is proportional to the scattering area of black hole with an additional contribution depending on the left-moving and right-moving temperatures. It means that the cross section is larger than the area in spite of the s-wave limit. Finally, we discuss the left-right quasinormal modes for the scalar perturbation in this black hole.
dc.description15 pages, LaTeX, To appear in JHEP
dc.identifierhttps://arxiv.org/abs/0811.2632
dc.identifierhttp://arxiv.org/abs/0811.2632
dc.identifierJHEP 0901:067,2009
dc.identifierdoi:10.1088/1126-6708/2009/01/067
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218071
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAbsorption Cross Section in Warped AdS$_3$ Black Hole
dc.typetext

Files

Collections

arXiv