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Generalized Smarr relation for Kerr AdS black holes from improved surface integrals
G. Barnich, G. Compere
By using suitably improved surface integrals, we give a unified geometric derivation of the generalized Smarr relation for higher dimensional Kerr black holes which is valid both i…
Parent field theory and unfolding in BRST first-quantized terms
Glenn Barnich, Maxim Grigoriev, Alexei Semikhatov +1
For free-field theories associated with BRST first-quantized gauge systems, we identify generalized auxiliary fields and pure gauge variables already at the first-quantized level a…
Classification of surface charges for a spin 2 field on a curved background solution
Glenn Barnich, Serge Leclercq, Philippe Spindel
We give an explicit proof of the result that non trivial conserved n-2 forms for a spin 2 field on a background corresponding to a solution to Einstein's equation (with or without…