3 papers
hep-th2025
Black holes with electroweak hair -- the detailed derivation
Romain Gervalle, Mikhail S. Volkov
We present a very detailed derivation of solutions describing hairy black holes within the gravity-coupled Weinberg-Salam theory, which were previously reported in \href{https://do…
gr-qc2024
Hairy black holes and other compact objects in theories of gravity
Romain Gervalle
In the realm of spacetimes governed by Einstein's general relativity and containing only Maxwell's electromagnetic field, stationary black holes are fully characterized by their ma…
hep-th2020
Asymptotically flat hairy black holes in massive bigravity
Romain Gervalle, Mikhail S. Volkov
We study asymptotically flat black holes with massive graviton hair within the ghost-free bigravity theory. There have been contradictory statements in the literature about their e…