48 citations · 76 across the 7 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
gr-qc2023
Hairy black holes, scalar charges and extended thermodynamics
Romina Ballesteros, Tomás Ortín
We explore the use of the recently defined scalar charge which satisfies a Gauss law in stationary spacetimes, in the context of theories with a scalar potential. We find new condi…
hep-th2023★ 25 cited
On scalar charges and black-hole thermodynamics
Romina Ballesteros, Carmen Gómez-Fayrén, Tomás Ortín +1
We revisit the first law of black hole thermodynamics in 4-dimensional theories containing scalar and Abelian vector fields coupled to gravity using Wald's formalism and a new defi…