KFU. Card publication. Self-gravitating Higgs field of an asymmetric binary scalar charge

KAZAN
FEDERAL UNIVERSITY

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SELF-GRAVITATING HIGGS FIELD OF AN ASYMMETRIC BINARY SCALAR CHARGE

Form of presentation

Articles in international journals and collections

Year of publication

2024

Язык

английский

Authors, employees of KFU

Ignatev Yuriy Gennadievich, author

Bibliographic description in the original language

Yu. G. Ignat'ev, Self-gravitating Higgs field of an asymmetric binary scalar charge // Theor. Math. Phys. 221, 1711–1725 (2024).

Annotation

The self-gravitating Higgs field of a scalar charge is studied in the case of an asymmetric scalar doublet containing not only the canonical but also a phantom component. We show that in the zeroth and first approximation in the smallness of the canonical and phantom scalar charges, the gravitational field of the scalar charge is described by the Schwarzschild–de Sitter metric with a cosmological constant determined by a stable equilibrium point — the vacuum potential of the canonical Higgs field and the zero value of the scalar potential. An equation for the perturbation of the stable value of the potential is obtained and studied, and the asymptotic behavior in the near and far zones is found. The averaging of microscopic oscillations of the scalar field is carried out and it is shown that the sign of the contribution of microscopic oscillations to the macroscopic energy of the scalar field is completely determined by the values of the fundamental constants of the Higgs potential of the asymmetric scalar doublet. Particular attention is paid to the case where the contribution of oscillations to the macroscopic energy and pressure densities is strictly equal to zero. Possible applications of the obtained solutions are discussed.

Keywords

scalar-charged black hole, asymmetric scalar doublet, scalar Higgs field, asymptotic behavior, macroscopic characteristics, doublet orientation

The name of the journal

Theoretical and Mathematical Physics(Russian Federation)

URL

https://link.springer.com/article/10.1134/S0040577924100088?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=nonoa_20241024&utm_content=10.1134%2FS0040577924100088

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=305647&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Ignatev Yuriy Gennadievich	ru_RU
dc.date.accessioned	2024-01-01T00:00:00Z	ru_RU
dc.date.available	2024-01-01T00:00:00Z	ru_RU
dc.date.issued	2024	ru_RU
dc.identifier.citation	Yu. G. Ignat'ev, Self-gravitating Higgs field of an asymmetric binary scalar charge // Theor. Math. Phys. 221, 1711–1725 (2024).	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=305647&p_lang=2	ru_RU
dc.description.abstract	Theoretical and Mathematical Physics(Russian Federation)	ru_RU
dc.description.abstract	The self-gravitating Higgs field of a scalar charge is studied in the case of an asymmetric scalar doublet containing not only the canonical but also a phantom component. We show that in the zeroth and first approximation in the smallness of the canonical and phantom scalar charges, the gravitational field of the scalar charge is described by the Schwarzschild–de Sitter metric with a cosmological constant determined by a stable equilibrium point — the vacuum potential of the canonical Higgs field and the zero value of the scalar potential. An equation for the perturbation of the stable value of the potential is obtained and studied, and the asymptotic behavior in the near and far zones is found. The averaging of microscopic oscillations of the scalar field is carried out and it is shown that the sign of the contribution of microscopic oscillations to the macroscopic energy of the scalar field is completely determined by the values of the fundamental constants of the Higgs potential of the asymmetric scalar doublet. Particular attention is paid to the case where the contribution of oscillations to the macroscopic energy and pressure densities is strictly equal to zero. Possible applications of the obtained solutions are discussed.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	scalar-charged black hole	ru_RU
dc.subject	asymmetric scalar doublet	ru_RU
dc.subject	scalar Higgs field	ru_RU
dc.subject	asymptotic behavior	ru_RU
dc.subject	macroscopic characteristics	ru_RU
dc.subject	doublet orientation	ru_RU
dc.title	Self-gravitating Higgs field of an asymmetric binary scalar charge	ru_RU
dc.type	Articles in international journals and collections	ru_RU