On the non-linear stability of the Cosmological region of the Schwarzschild-de Sitter spacetime
Sign Up to like & getrecommendations! Published in 2023 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/acdb3f
Abstract: The non-linear stability of the sub-extremal Schwarzschild-de Sitter spacetime in the stationary region near the conformal boundary is analysed using a technique based on the extended conformal Einstein field equations and a conformal Gaussian gauge.… read more here.
Keywords: spacetime; region; schwarzschild sitter; stability ... See more keywords
Evaporation and antievaporation instability of a Schwarzschild–de Sitter braneworld: The case of five-dimensional $F(R)$ gravity
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DOI: 10.1103/physrevd.95.124020
Abstract: We study the problem of a four-dimensional brane lying in the five-dimensional degenerate Schwarzschild-de Sitter (Nariai) black hole, in five-dimensional $F(R)$-gravity. We show that there cannot exist the brane in the Nariai bulk space except… read more here.
Keywords: brane; schwarzschild sitter; dimensional gravity; five dimensional ... See more keywords