Zobrazeno 1 - 10
of 32
pro vyhledávání: '"David Tempo"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-16 (2023)
Abstract Two types of Carrollian field theories are shown to emerge from finite current-current deformations of toroidal CFT2’s when the deformation coupling is precisely fixed, up to a sign. In both cases the energy and momentum densities fulfill
Externí odkaz:
https://doaj.org/article/242fe9a778484b1d91c312051c529ab8
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-35 (2023)
Abstract In this work, we apply the semigroup expansion method of Lie algebras to construct novel and known three-dimensional hypergravity theories. We show that the expansion procedure considered here yields a consistent way of coupling different th
Externí odkaz:
https://doaj.org/article/9b420e0390c7411bb90867d86dcc698d
Autor:
David Tempo, Ricardo Troncoso
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-13 (2022)
Abstract The conformal algebra in 2D (Diff(S 1)⨁Diff(S 1)) is shown to be preserved under a nonlinear map that mixes both chiral (holomorphic) generators T and T ¯ $$ \overline{T} $$ . It depends on a single real parameter and it can be regarded a
Externí odkaz:
https://doaj.org/article/dde7031ccd634159aa77c6148beb8d7a
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-15 (2021)
Abstract The conformal symmetry algebra in 2D (Diff(S 1)⊕Diff(S 1)) is shown to be related to its ultra/non-relativistic version (BMS3≈GCA2) through a nonlinear map of the generators, without any sort of limiting process. For a generic classical
Externí odkaz:
https://doaj.org/article/c1620e89eb3b4e8cb518c81906039296
Autor:
Oscar Fuentealba, Javier Matulich, Alfredo Pérez, Miguel Pino, Pablo Rodríguez, David Tempo, Ricardo Troncoso
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-38 (2018)
Abstract We construct a hierarchy of integrable systems whose Poisson structure corresponds to the BMS3 algebra, and then discuss its description in terms of the Riemannian geometry of locally flat spacetimes in three dimensions. The analysis is perf
Externí odkaz:
https://doaj.org/article/5fafc90eeba640f7bf21d320c3f1b6b2
Autor:
Jose David Tempo, Ricardo Troncoso
Publikováno v:
Journal of High Energy Physics
The conformal algebra in 2D (Diff($S^{1}$)$\oplus$Diff($S^{1}$)) is shown to be preserved under a nonlinear map that mixes both chiral (holomorphic) generators $T$ and $\bar{T}$. It depends on a single real parameter and it can be regarded as a ``non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f527360aed174a85c8ee0edf9fa96b65
Publikováno v:
Physical Review
Physical Review D
Physical Review D
We present a consistent way of coupling three-dimensional Maxwell Chern-Simons gravity theory with massless spin-$\frac{5}{2}$ gauge fields. We first introduce the simplest hyper-Maxwell Chern-Simons gravity containing two massless spin-2 fields coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbb558a701a30578c53c139b7ce3811a
http://arxiv.org/abs/2105.12243
http://arxiv.org/abs/2105.12243
Autor:
David Tempo, Oscar Fuentealba, Ricardo Troncoso, Miguel Pino, Alfredo Pérez, Pablo Rodríguez, Javier Matulich
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-38 (2018)
The Journal of high energy physics, 2018 (1
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-38 (2018)
The Journal of high energy physics, 2018 (1
We construct a hierarchy of integrable systems whose Poisson structure corresponds to the BMS3 algebra, and then discuss its description in terms of the Riemannian geometry of locally flat spacetimes in three dimensions. The analysis is performed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd1d09c688fd23e5973b6f0af31d062
http://arxiv.org/abs/1711.02646
http://arxiv.org/abs/1711.02646
Publikováno v:
Journal of High Energy Physics
We calculate log corrections to the entropy of three-dimensional black holes with "soft hairy" boundary conditions. Their thermodynamics possesses some special features that preclude a naive direct evaluation of these corrections, so we follow two di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37725b14f768bb868673aebee496bd27
In a recent paper (JHEP {\bf 1508} (2015) 021), we have investigated hypersymmetry bounds in the context of simple anti-de Sitter hypergravity in $2+1$ dimensions. We showed that these bounds involved non linearly the spin-$2$ and spin-$4$ charges, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4131e1d5cea5e4c2fc911d01dc389fed
https://doi.org/10.1142/9789813144101_0009
https://doi.org/10.1142/9789813144101_0009