Probing observational bounds on scalar-tensor theories from standard sirens
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DOI: 10.1103/physrevd.100.044041
Abstract: Standard sirens are the gravitational wave (GW) analog of the astronomical standard candles, and can provide powerful information about the dynamics of the Universe. In this work, we simulate a catalog with 1000 standard siren… read more here.
Keywords: probing observational; scalar tensor; standard sirens; tensor theories ... See more keywords
Geometrical observational bounds on a fractal horizon holographic dark energy
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.064047
Abstract: A novel fractal structure for the cosmological horizon, inspired by COVID-19 geometry, which results in a modified area entropy, is applied to cosmology in order to serve dark energy. The constraints based on a complete… read more here.
Keywords: horizon; geometrical observational; dark energy; energy ... See more keywords