1 research outputs found
Physical Process Version of the First Law of Thermodynamics for Black Holes in Higher Dimensional Gravity
The problem of physical process version of the first law of black hole
thermodynamics for charged rotating black hole in n-dimensional gravity is
elaborated. The formulae for the first order variations of mass, angular
momentum and canonical energy in Einstein (n-2)-gauge form field theory are
derived. These variations are expressed by means of the perturbed matter energy
momentum tensor and matter current density.Comment: 6 pages, REVTEX, to be published in Phys.Rev.D1