2 papers
hep-th2025
On the generalized Komar charge of Kaluza-Klein theories and higher-form symmetries
G. Barbagallo, J. L. V. Cerdeira, C. Gómez-Fayrén +2
The generalized Komar -form charge can be modified by the addition of any other on-shell closed (conserved) -form charge. We show that, with Kaluza--Klein boundary co…
gr-qc2025
Generalized Komar charges and Smarr formulas for black holes and boson stars
Romina Ballesteros, Tomas Ortin
The standard Komar charge is a -form that can be defined in spacetimes admitting a Killing vector and which is closed when the vacuum Einstein equations are satisfied. Its i…