https://doi.org/10.1140/epjc/s10052-024-13094-w
Regular Article - Theoretical Physics
Mass formulas for supergravity black holes with string singularities
1
Moldova State University, strada Alexei Mateevici 60, 2009, Chişinău, Moldova
2
LAPTh, Université Savoie Mont Blanc, CNRS, Chambéry, France
3
Faculty of Physics, Moscow State University, 119899, Moscow, Russia
4
Kazan Federal University, 420008, Kazan, Russia
Received:
3
June
2024
Accepted:
9
July
2024
Published online:
23
July
2024
We extend the derivation of mass formulas for stationary axisymmetric asymptotically locally flat solutions with string singularities on the polar axis to general supergravity actions containing vector and scalar fields. It is based on the rod structure of the solutions in Weyl coordinates and is applicable to black holes with Dirac and Misner strings. The obtained formulas differ from the corresponding ones in Einstein–Maxwell theory only by summation over all independent electric charges.
© The Author(s) 2024
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
Funded by SCOAP3.
