Positivity bounds for massive spin-1 and spin-2 fields
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2019)182
Abstract: A bstractWe apply the recently developed positivity bounds for particles with spin, applied away from the forward limit, to the low energy effective theories of massive spin-1 and spin-2 theories. For spin-1 theories, we consider… read more here.
Keywords: spin spin; massive gravity; spin; massive spin ... See more keywords
A remarkably simple theory of 3d massive gravity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2019)091
Abstract: A bstractWe propose and study a new action for three-dimensional massive gravity. This action takes a very simple form when written in terms of connection and triad variables, but the connection can also be integrated… read more here.
Keywords: simple theory; remarkably simple; action; massive gravity ... See more keywords
What’s inside a hairy black hole in massive gravity?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)098
Abstract: Abstract In the context of massive gravity theories, we study holographic flows driven by a relevant scalar operator and interpolating between a UV 3-dimensional CFT and a trans-IR Kasner universe. For a large class of… read more here.
Keywords: horizon; inside hairy; black hole; massive gravity ... See more keywords
Time dependent geometry in massive gravity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/06/038
Abstract: In this paper, we will analyze a time-dependent geometry in a massive theory of gravity. This will be done by analyzing Vaidya space-time in such a massive theory of gravity. As a gravitational collapse is… read more here.
Keywords: time; geometry; time dependent; dependent geometry ... See more keywords
The Ogievetsky-Polubarinov massive gravity and the benign Boulware-Deser mode
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/10/037
Abstract: We present our analysis of the theory constructed in 1965 by Ogievetsky and Polubarinov (OP) -- the first ever theory of interacting massive gravitons. Its mass term is adjusted in such a way that the… read more here.
Keywords: space; deser mode; boulware deser; massive gravity ... See more keywords
Entropy spectrum of charged BTZ black holes in massive gravity’s rainbow
Sign Up to like & getrecommendations! Published in 2019 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/pty143
Abstract: Regarding the significant interests in massive gravity and combining it with gravity's rainbow and also BTZ black holes, we apply the formalism introduced by Jiang and Han in order to investigate the quantization of the… read more here.
Keywords: black holes; btz black; massive gravity; gravity ... See more keywords
Constraints on quasidilaton massive gravity
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.124016
Abstract: The last decade has seen great advancements in the field of modified gravity, motivated by the dark energy problem, or by the search for a fundamental quantum gravity theory. With a phenomenologically-driven approach, we consider… read more here.
Keywords: constraints quasidilaton; gravity; massive gravity; quasidilaton massive ... See more keywords
Accretion of matter onto black holes in massive gravity with Lorentz symmetry breaking
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.084045
Abstract: In this paper we study the accretion of matter onto the black holes and the shadow images obtained by an infalling accretion flow of gas in a theory of massive gravity (MG) with a spontaneously… read more here.
Keywords: accretion matter; accretion; massive gravity; matter onto ... See more keywords
Minimal theory of quasidilaton massive gravity
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DOI: 10.1103/physrevd.96.024032
Abstract: We introduce a quasidilaton scalar field to the minimal theory of massive gravity with the Minkowski fiducial metric, in such a way that the quasidilaton global symmetry is maintained and that the theory admits a… read more here.
Keywords: theory; quasidilaton; quasidilaton scalar; minimal theory ... See more keywords
Complexity growth in minimal massive 3D gravity
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.97.026006
Abstract: We study the complexity growth by using complexity = action (CA) proposal in Minimal Massive 3D Gravity(MMG) model which is proposed for resolving the bulk-boundary clash problem of Topologically Massive Gravity(TMG). We observe that the… read more here.
Keywords: complexity growth; massive gravity; minimal massive; complexity ... See more keywords
Electromagnetic perturbations of a de Sitter black hole in massive gravity
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Modern Physics D"
DOI: 10.1142/s0218271817501000
Abstract: The main purpose of this paper is to study quasinormal modes (QNM) of a black hole in massive gravity with a positive cosmological constant due to electromagnetic perturbations. A detailed study of... read more here.
Keywords: electromagnetic perturbations; black hole; hole massive; massive gravity ... See more keywords