Particle collisions on near horizon extremal Kerr background

Particle collisions on near horizon extremal Kerr background

Détails bibliographiques
Parent link:Physical Review D: covering particles, fields, gravitation, and cosmology.— , 1970-
Vol. 88, iss. 2.— 2013.— [027505]
Auteur principal: Galajinsky A. V. Anton Vladimirovich
Résumé:Title screen
Recently, Baсados, Silk, and West analyzed a collision of two particles near the horizon of the extremal Kerr black hole and demonstrated that the energy in the center-of-mass frame can be arbitrarily large provided the angular momentum of one of the colliding particles takes a special value. As is known, the vicinity of the extremal Kerr black hole horizon can be viewed as a complete vacuum spacetime in its own right. In this work, we consider a collision of two neutral particles within the context of the near horizon extremal Kerr geometry and demonstrate that the energy in the center-of-mass frame is finite for any admissible value of the particle parameters. An explanation of why the two approaches disagree on the Baсados-Silk-West effect is given.
Режим доступа: по договору с организацией-держателем ресурса
Langue:anglais
Publié: 2013
Sujets:
электронный ресурс
труды учёных ТПУ
Accès en ligne:http://dx.doi.org/10.1103/PhysRevD.88.027505
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640428

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