Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nicolò Zenoni"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-67 (2024)
Abstract According to static patch holography, de Sitter space admits a unitary quantum description in terms of a dual theory living on the stretched horizon, that is a timelike surface close to the cosmological horizon. In this manuscript, we comput
Externí odkaz:
https://doaj.org/article/818c2e4a13fe432c96e7af18b42f4055
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-27 (2023)
Abstract Volume complexity in dS2 remains O(1) up to a critical time, after which it suddenly diverges. On the other hand, for the dS2 solution in JT gravity, there is a linear dilaton which smoothly grows towards the future infinity. From the dimens
Externí odkaz:
https://doaj.org/article/1312fe0453d0448c8229e7e7c00bf59e
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-36 (2021)
Abstract An analytic static monopole solution is found in global AdS4, in the limit of small backreaction. This solution is mapped in Poincaré patch to a falling monopole configuration, which is dual to a local quench triggered by the injection of a
Externí odkaz:
https://doaj.org/article/9d8ef42b26c14e9d8f13c95dd12342c1
Autor:
Roberto Auzzi, Stefano Baiguera, Andrea Legramandi, Giuseppe Nardelli, Pratim Roy, Nicolò Zenoni
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-32 (2020)
Abstract We analytically compute subsystem action complexity for a segment in the BTZ black hole background up to the finite term, and we find that it is equal to the sum of a linearly divergent term proportional to the size of the subregion and of a
Externí odkaz:
https://doaj.org/article/aad1814133ea48609170b2e0f8cc8109
Autor:
Roberto Auzzi, Giuseppe Nardelli, Fidel I. Schaposnik Massolo, Gianni Tallarita, Nicolò Zenoni
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 11, Pp 1-27 (2019)
Abstract We study holographic subregion volume complexity for a line segment in the AdS3 Vaidya geometry. On the field theory side, this gravity background corresponds to a sudden quench which leads to the thermalization of the strongly-coupled dual
Externí odkaz:
https://doaj.org/article/20771b3221084deebfd11e42ab8a248a
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 9, Pp 1-29 (2019)
Abstract We compute the ultraviolet divergences of holographic subregion complexity for the left and right factors of the thermofield double state in warped AdS3 black holes, both for the action and the volume conjectures. Besides the linear divergen
Externí odkaz:
https://doaj.org/article/3e7ea4e1d47546ea8120b430ac0b06e1
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 9, Pp 1-24 (2018)
Abstract The Complexity=Action conjecture is studied for black holes in Warped AdS3 space, realized as solutions of Einstein gravity plus matter. The time dependence of the action of the Wheeler-DeWitt patch is investigated, both for the non-rotating
Externí odkaz:
https://doaj.org/article/61591868a5fd43ce9ba9cce148246dc1
Autor:
Nicolò Zenoni
We look at the free fall of a magnetic monopole in Poincaré AdS4 as a holographic model of local quench in a strongly coupled CFT3 activated by the insertion of a condensing scalar operator. Comparing with the setup obtained by replacing the monopol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff5e26c3f1ea955f50dd4b4a9f960904
https://lirias.kuleuven.be/handle/20.500.12942/694092
https://lirias.kuleuven.be/handle/20.500.12942/694092
