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| Поле DC | Значение | Язык |
|---|---|---|
| dc.contributor.author | Adam, C. | - |
| dc.contributor.author | Kichakova, O. | - |
| dc.contributor.author | Shnir, Y. | - |
| dc.contributor.author | Wereszczynski, A. | - |
| dc.date.accessioned | 2021-08-12T08:17:16Z | - |
| dc.date.available | 2021-08-12T08:17:16Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier.citation | Phy Rev D 2016;94(2). | ru |
| dc.identifier.uri | https://elib.bsu.by/handle/123456789/265809 | - |
| dc.description.abstract | We study the existence of hairy black holes in the generalized Einstein-Skyrme model. It is proven that in the Bogomol'nyi-Prasad-Sommerfield model limit there are no hairy black hole solutions, although the model admits gravitating (and flat space) solitons. Furthermore, we find strong evidence that a necessary condition for the existence of black holes with Skyrmionic hair is the inclusion of the Skyrme term L4. As an example, we show that there are no hairy black holes in the L2+L6+L0 model and present a new kind of black hole solutions with compact Skyrmion hair in the L4+L6+L0 model. | ru |
| dc.description.sponsorship | Ministry of Education, Culture, and Sports, Spain (Grant No.FPA 2014-58-293-C2-1-P), the Xunta de Galicia (Grant No. INCITE09.296.035PR and Conselleria de Educacion), the Spanish Consolider-Ingenio 2010 Programme CPAN (CSD2007-00042), and FEDER. Y. S. gratefully acknowledges support from the Russian Foundation for Basic Research (Grant No. 16-52-12012), DFG (Grant No. LE 838/12-2) and JINR Bogoljubov-Infeld Programme. A. W. thanks Piotr Bizon, Jutta Kunz and Burkhard Kleihaus for discussion. Y. S. would like to thank Jutta Kunz and Burkhard Kleihaus for discussions and Eugen Radu for useful comments and suggestions on numerical calculations for this paper. O. K. gratefully acknowledges support by FP7, Marie Curie Actions, People, International Research Staff Exchange Scheme (IRSES-606096) and by the DFG within the Research Training Group 1620Models of Gravity. | ru |
| dc.language.iso | en | ru |
| dc.publisher | American Physical Society | ru |
| dc.subject | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика | ru |
| dc.title | Hairy black holes in the general Skyrme model | ru |
| dc.type | article | ru |
| dc.rights.license | CC BY 4.0 | ru |
| dc.identifier.DOI | 10.1103/PhysRevD.94.024060 | - |
| dc.identifier.scopus | 84982699419 | - |
| Располагается в коллекциях: | Кафедра теоретической физики и астрофизики (статьи) | |
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| Файл | Описание | Размер | Формат | |
|---|---|---|---|---|
| 1605.07625.pdf | 269,02 kB | Adobe PDF | Открыть |
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