Defects in Jackiw-Teitelboim quantum gravity
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DOI: 10.1007/jhep08(2019)127
Abstract: Abstract We classify and study defects in 2d Jackiw-Teitelboim gravity. We show these are holographically described by a deformation of the Schwarzian theory where the reparametrization mode is integrated over different coadjoint orbits of the… read more here.
Keywords: defects jackiw; theory; teitelboim quantum; quantum gravity ... See more keywords
Fine structure of Jackiw-Teitelboim quantum gravity
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2019)066
Abstract: Abstract We investigate structural aspects of JT gravity through its BF description. In particular, we provide evidence that JT gravity should be thought of as (a coset of) the noncompact subsemigroup SL+(2, ℝ) BF theory.… read more here.
Keywords: teitelboim quantum; structure jackiw; gravity; fine structure ... See more keywords
Jackiw-Teitelboim gravity in the second order formalism
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DOI: 10.1007/jhep10(2021)204
Abstract: Abstract We formulate the path integral for Jackiw-Teitelboim gravity in the second order formalism working directly with the metric and the dilaton. We consider the theory both in Anti-de Sitter(AdS) and de Sitter space(dS) and… read more here.
Keywords: topology; order formalism; path integral; jackiw teitelboim ... See more keywords
Jackiw-Teitelboim Gravity from the Karch-Randall Braneworld.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.231601
Abstract: In this Letter, we show that Jackiw-Teitelboim gravity can be naturally realized in the Karch-Randall braneworld. Notably the role of the dilaton in Jackiw-Teitelboim gravity is played by the radion in a suitably orbifolded version… read more here.
Keywords: randall braneworld; jackiw teitelboim; karch randall; teitelboim gravity ... See more keywords