Basic Generic Properties of Regular Rotating Black Holes and Solitons
Joint Authors
Dymnikova, Irina
Galaktionov, Evgeny
Source
Advances in Mathematical Physics
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-16
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
We present a systematic description of the basic generic properties of regular rotating black holes and solitons (compact nonsingular nondissipative objects without horizons related by self-interaction and replacing naked singularities).
Rotating objects are described by axially symmetric solutions typically obtained by the Gürses-Gürsey algorithm, which is based on the Trautman-Newman techniques and includes the Newman-Janis complex transformation, from spherically symmetric solutions of the Kerr-Schild class specified by Ttt=Trr(pr=-ρ).
Regular spherical solutions of this class satisfying the weak energy condition have obligatory de Sitter center.
Rotation transforms de Sitter center into the equatorial de Sitter vacuum disk.
Regular solutions have the Kerr or Kerr-Newman asymptotics for a distant observer, at most two horizons and two ergospheres, and two different kinds of interiors.
For regular rotating solutions originated from spherical solutions satisfying the dominant energy condition, there can exist the interior S-surface of de Sitter vacuum which contains the de Sitter disk as a bridge.
In the case when a related spherical solution violates the dominant energy condition, vacuum interior of a rotating object reduces to the de Sitter disk only.
American Psychological Association (APA)
Dymnikova, Irina& Galaktionov, Evgeny. 2017. Basic Generic Properties of Regular Rotating Black Holes and Solitons. Advances in Mathematical Physics،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1123046
Modern Language Association (MLA)
Dymnikova, Irina& Galaktionov, Evgeny. Basic Generic Properties of Regular Rotating Black Holes and Solitons. Advances in Mathematical Physics No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1123046
American Medical Association (AMA)
Dymnikova, Irina& Galaktionov, Evgeny. Basic Generic Properties of Regular Rotating Black Holes and Solitons. Advances in Mathematical Physics. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1123046
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123046