2002/07/03 by Marek Rogatko
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Black hole (networking) #Black hole thermodynamics #Cosmology and Gravitation Theories #First law of thermodynamics #First order #Limit (mathematics) #Momentum (technical analysis) #String (physics) #String theory #Tensor (intrinsic definition) #gr-qc #hep-th
paper · pdf · doi:10.1088/0264-9381/19/14/320
published as Class.Quant.Grav.19:3821-3827,2002 · 8 pages, Revtex
openalex publication_date 2002/07/03 · arxiv created 2002/07/16 · arxiv updated 2010/04/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We derive general formulae for the first-order variation of the ADM mass and angular momentum for the linear perturbations of a stationary background in Einstein–Maxwell axion–dilaton gravity which is the low-energy limit of the heterotic string theory. All these variations were expressed in terms of the perturbed matter energy–momentum tensor and the perturbed charge current density. Combining these expressions, we reached at the form of the physical process version of the first law of black-hole dynamics for the stationary black holes in the considered theory which is a strong support for the cosmic censorship hypothesis.