Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Elena Caceres"'
Autor:
Elena Caceres, Sanjit Shashi
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-31 (2023)
Abstract We consider anisotropic black holes in the context of holographic renormalization group (RG) flows. We construct an a-function that is stationary at the boundary and the horizon and prove that it is also monotonic in both the exterior and th
Externí odkaz:
https://doaj.org/article/f263e6ea80a440febd8f6160e8c1edfb
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-40 (2021)
Abstract We use the notion of double holography to study Hawking radiation emitted by the eternal BTZ black hole in equilibrium with a thermal bath, but in the form of warped CFT2 degrees of freedom. In agreement with the literature, we find entangle
Externí odkaz:
https://doaj.org/article/da72d3595ac1438c8c41215eb363ba35
Autor:
Elena Caceres, Shira Chapman, Josiah D. Couch, Juan P. Hernandez, Robert C. Myers, Shan-Ming Ruan
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 3, Pp 1-120 (2020)
Abstract We study the complexity of Gaussian mixed states in a free scalar field theory using the ‘purification complexity’. The latter is defined as the lowest value of the circuit complexity, optimized over all possible purifications of a given
Externí odkaz:
https://doaj.org/article/e9b73e9964e0497e8ce843c4afbfacf2
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-32 (2020)
Abstract The two-sided BTZ black hole has been instrumental in elucidating several aspects of AdS/CFT. Similarly, multiboundary wormholes provide a useful and rich arena in which probing questions of quantum gravity can be posed and explored. In this
Externí odkaz:
https://doaj.org/article/dda035018fe847fda746be29badb2716
Autor:
Elena Caceres, Ming-Lei Xiao
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 3, Pp 1-30 (2019)
Abstract In the past, the study of the divergence structure of the holographic entanglement entropy on singular boundary regions uncovered cut-off independent coefficients. These coefficients were shown to be universal and to encode important field t
Externí odkaz:
https://doaj.org/article/cac9194f6eb34ba7a1c69ba60e86cec5
Publikováno v:
SciPost Physics Core, Vol 5, Iss 2, p 033 (2022)
We study the black hole information problem within a semiclassically gravitating AdS$_d$ black hole coupled to and in equilibrium with a $d$-dimensional thermal conformal bath. We deform the bath state by a relevant scalar deformation, triggering a h
Externí odkaz:
https://doaj.org/article/f8aa441b4f2641ebb6d3ae63f5e5ec89
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 12, Pp 1-26 (2018)
Abstract In this work we explore the effect of rotation in the size of a traversable wormhole obtained via a double trace boundary deformation. We find that at fixed temperature the size of the wormhole increases with the angular momentum J/M ℓ. Th
Externí odkaz:
https://doaj.org/article/f00fd2de36054a53888ffdc924762502
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 10, Pp 1-27 (2017)
Abstract We study entanglement entropy in a particular tensor-scalar theory: Horndeski gravity. Our goal is two-fold: investigate the Lewkowycz-Maldacena proposal for entanglement entropy in the presence of a tensor-scalar coupling and address a puzz
Externí odkaz:
https://doaj.org/article/febe6b9708fd412d83af04950056427e
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-24 (2017)
Abstract We investigate entanglement entropy in Gauss-Bonnet gravity following a global quench. It is known that in dynamical scenarios the entanglement entropy probe penetrates the apparent horizon. The goal of this work is to study how far behind t
Externí odkaz:
https://doaj.org/article/e440e8fd52674273b9cdbd5bc7da495b
Publikováno v:
Advances in High Energy Physics, Vol 2019 (2019)
Externí odkaz:
https://doaj.org/article/57f1034b9a8e4c52a538da526153343b