Dynamical implications of the Kerr multipole moments for spinning black holes
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2024)060
Abstract: Previously the linearized stress tensor of a stationary Kerr black hole has been used to determine some of the values of gravitational couplings for a spinning black hole to linear order in the Riemann tensor… read more here.
Keywords: black hole; riemann tensor; spinning black; multipole moments ... See more keywords
A two-field dark energy model with cubic contractions of the Riemann tensor
Sign Up to like & getrecommendations! Published in 2022 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2022-0321
Abstract: The paper proposes a novel cosmological model based on a two–field scenario, where the two fields are independently coupled with a specific invariant, based on cubic contractions of the Riemann tensor. After obtaining the modified… read more here.
Keywords: contractions riemann; two field; dark energy; riemann tensor ... See more keywords