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Schwarzschild Black Hole as a Particle Accelerator

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dc.contributor.author Zaslavskii O.B.
dc.date.accessioned 2021-02-24T20:32:40Z
dc.date.available 2021-02-24T20:32:40Z
dc.date.issued 2020
dc.identifier.issn 0021-3640
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/160798
dc.description.abstract © 2020, Pleiades Publishing, Inc. We consider collision of two particles near the horizon of a nonextremal static black hole. At least one of them is accelerated. We show that the center-of-mass energy Ecm can become unbounded in spite of the fact that a black hole is neither rotating nor electrically charged. In particular, this happens even for the Schwarzschild black hole. The key ingredient that makes it possible is the presence of positive acceleration (repulsion). Then, if one of particles is fine-tuned properly, the effect takes place. This acceleration can be caused by an external force in the case of particles or some engine in the case of a macroscopic body (“rocket”). If the force is attractive, Ecm is bounded but, instead, the analogue of the Penrose effect is possible.
dc.relation.ispartofseries JETP Letters
dc.title Schwarzschild Black Hole as a Particle Accelerator
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 111
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 260
dc.source.id SCOPUS00213640-2020-111-5-SID85081665311

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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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