Black hole thermodynamics with dynamical lambda
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2017)118
Abstract: A bstractWe study evolution and thermodynamics of a slow-roll transition between early and late time de Sitter phases, both in the homogeneous case and in the presence of a black hole, in a scalar field… read more here.
Keywords: hole thermodynamics; thermodynamics; black hole; thermodynamics dynamical ... See more keywords
Characterized Behaviors of Black Hole Thermodynamics in the Supercritical Region
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/42/10/101102
Abstract: The comprehension of universal thermodynamic behaviors in the supercritical region is crucial for examining the characteristics of black hole systems under high temperature and pressure. This study is devoted to the analysis of characteristic lines… read more here.
Keywords: thermodynamics; black hole; hole thermodynamics; supercritical region ... See more keywords
Black hole thermodynamics in generalized Proca theories
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.110.024047
Abstract: We investigate thermodynamics of static and spherically symmetric black holes (BHs) in generalized Proca (GP) theories by applying the Iyer-Wald prescription. BH solutions in GP theories are divided into the two classes. The first class… read more here.
Keywords: thermodynamics; black hole; class; proca theories ... See more keywords
Novel topological classes in black hole thermodynamics
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.111.l061501
Abstract: By viewing black hole solutions as topological defects in thermodynamic parameter space, we unveil a novel topological class and two new topological subclasses, respectively, denoted as W0−↔1+, W¯1+, and W^1+, that extend beyond the four… read more here.
Keywords: black hole; hole; novel topological; topological classes ... See more keywords
Black hole thermodynamics probes the equivalence principle
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Modern Physics D"
DOI: 10.1142/s021827182544002x
Abstract: The equivalence principle for test gravitational physics strongly constrains dynamics of spacetime, providing a powerful criterion for selecting candidate theories of gravity. However, checking its validity for a particular theory is often a very difficult… read more here.
Keywords: thermodynamics; hole thermodynamics; black hole; equivalence principle ... See more keywords