Hořava–Lifshitz cosmology in light of new data
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2018.100253
Abstract: Abstract We present new observational constraints on Lorentz violating Hořava–Lifshitz cosmological scenarios using an updated cosmological data set from Cosmic Microwave Background (Planck CMB), expansion rates of elliptical and lenticular galaxies, JLA compilation (Joint Light-Curve… read more here.
Keywords: cosmology; ava lifshitz; lifshitz cosmology; light new ... See more keywords
Peculiar $P-V$ criticality of topological Hořava-Lifshitz black holes
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.024052
Abstract: We demonstrate the existence of $P-V$ criticality of the topological Ho\v{r}ava-Lifshitz(HL) black holes with a spherical horizon $(k=1)$ in the extended phase space. With the electric charge, we find that the critical behaviors of the… read more here.
Keywords: lifshitz black; peculiar criticality; ava lifshitz; topological ava ... See more keywords
Anisotropic coupling of gravity and electromagnetism in Hořava-Lifshitz theory
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.104018
Abstract: We analyze the electromagnetic-gravity interaction in a pure Hořava-Lifshitz framework. To do so we formulate the Hořava-Lifshitz gravity in $4+1$ dimensions and perform a Kaluza-Klein reduction to $3+1$ dimensions. We use this reduction as a… read more here.
Keywords: electromagnetism; theory; ava lifshitz; gravity ... See more keywords
De Broglie-Bohm interpretation of a Hořava-Lifshitz quantum cosmology model
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters A"
DOI: 10.1142/s0217732318500141
Abstract: In this paper, we consider the De Broglie–Bohm interpretation of a Hořava–Lifshitz quantum cosmology model in the presence of a radiation perfect fluid. We compute the Bohm’s trajectory for the scale factor and show that… read more here.
Keywords: cosmology; ava lifshitz; bohm interpretation; interpretation ava ... See more keywords
Ghost dark energy in the deformed Hořava–Lifshitz cosmology
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271819500809
Abstract: We study the cosmological consequences of the ghost models of dark energy (DE) in the framework of Hořava–Lifshitz gravity. We calculate the equation-of-state parameter, the deceleration parameter, the classical stability and the dimensionless density parameter… read more here.
Keywords: ghost dark; dark energy; cosmology; ava lifshitz ... See more keywords
A Comparison of Hořava-Lifshitz Gravity and Einstein Gravity through the Gravitational Deflection of Massive Body around Black Holes
Sign Up to like & getrecommendations! Published in 2023 at "Axioms"
DOI: 10.3390/axioms12040364
Abstract: Hořava has proposed a renormalizable gravity theory with higher spatial derivatives in four dimensions. This theory may be regarded as a UV complete candidate for general relativity. After the proposal of this theory, Kehagias and… read more here.
Keywords: deflection massive; gravity; lifshitz gravity; ava lifshitz ... See more keywords