dc.contributor.author |
Pavlov Y. |
|
dc.contributor.author |
Zaslavskii O. |
|
dc.date.accessioned |
2020-01-15T20:52:04Z |
|
dc.date.available |
2020-01-15T20:52:04Z |
|
dc.date.issued |
2019 |
|
dc.identifier.issn |
0001-7701 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/155445 |
|
dc.description.abstract |
© 2019, Springer Science+Business Media, LLC, part of Springer Nature. We consider a particle moving towards a rotating black hole. We are interested in the number of its revolution n around a black hole. In our previous work (Pavlov and Zaslavskii in Gen Relativ Gravit 50:14, 2018. arXiv:1707.02860) we considered this issue in the Boyer–Lindquist type of coordinates with a subsequent procedure of subtraction. Now, we reconsider this issue using from the very beginning the frames regular on the horizon. For a nonextremal black hole, regularity of a coordinate frame leads to the finiteness of a number of revolutions around a black hole without a subtraction procedure. Meanwhile, for extremal black holes comparison of n calculated in the regular frame with some subtraction procedures used by us earlier shows that the results can be different. |
|
dc.relation.ispartofseries |
General Relativity and Gravitation |
|
dc.subject |
Black holes |
|
dc.subject |
Critical particles |
|
dc.subject |
Nonextremal and extremal horizons |
|
dc.subject |
Rotating frames |
|
dc.subject |
Rotational analogue of Eddington–Finkelstein frames |
|
dc.title |
Regular frames and particle’s rotation near a black hole |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
5 |
|
dc.relation.ispartofseries-volume |
51 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS00017701-2019-51-5-SID85065636296 |
|