Particle collisons near a three-dimensional warped AdS black hole

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dc.contributor.authorBecar, Ramón
dc.contributor.authorGonzález, P.A.
dc.contributor.authorVásquez, Yerko
dc.date2018
dc.date.accessioned2020-06-24T15:43:48Z
dc.date.available2020-06-24T15:43:48Z
dc.description.abstractIn this paper we consider the warped AdS 3 black hole solution of topologically massive gravity with a negative cosmological constant, and we study the possibility that it acts as a particle accelerator by analyzing the energy in the center of mass (CM) frame of two colliding particles in the vicinity of its horizon, which is known as the Bañnados, Silk and West (BSW) process. Mainly, we show that the critical angular momentum (Lc) of the particle decreases when the warping parameter(ν) increases. Also, we show that despite the particle with Lc being able to exist for certain values of the conserved energy outside the horizon, it will never reach the event horizon; therefore, the black hole cannot act as a particle accelerator with arbitrarily high CM energy on the event horizon. However, such a particle could also exist inside the outer horizon, with the BSW process being possible on the inner horizon. On the other hand, for the extremal warped AdS 3 black hole, the particle with Lc and energy E could exist outside the event horizon and, the CM energy blows up on the event horizon if its conserved energy fulfills the condition E2>(ν2+3)l23(ν2-1), with the BSW process being possible.en_US
dc.formatPDFen_US
dc.identifier.citationEuropean Physical Journal, Vol.78, N°4, 76-78en_US
dc.identifier.doi10.1140/epjc/s10052-018-5814-0en_US
dc.identifier.urihttp://repositoriodigital.uct.cl/handle/10925/2243
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.rightsObra bajo licencia Creative Commons 3.0en_US
dc.sourceEuropean Physical Journalen_US
dc.subjectAgujero Negroen_US
dc.subjectPenroseen_US
dc.subjectHorizonte de Eventosen_US
dc.titleParticle collisons near a three-dimensional warped AdS black holeen_US
dc.typeArtículo de Revistaen_US
uct.carreraIngeniería en Recursos Naturales Renovablesen_US
uct.catalogadormlmen_US
uct.comunidadRecursos Naturalesen_US
uct.facultadFacultad de Recursos Naturalesen_US
uct.indizacionSCOPUSen_US
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