Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Oscar Sánchez-Santos"'
Publikováno v:
Physical Review
We construct a deformed adS-Einstein-Born-Infeld black hole from noncommutative gauge theory of gravity and determine the metric coefficients up to second order on the noncommutative parameter. We analyse the modifications on the thermodynamical prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::590434f37075855729b30d906f629896
https://doi.org/10.1103/physrevd.101.044008
https://doi.org/10.1103/physrevd.101.044008
Publikováno v:
International Journal of Theoretical Physics. 57:2041-2063
We analyze noncommutative deformations of a higher dimensional anti-de Sitter-Einstein-Born-Infeld black hole. Two models based on noncommutative inspired distributions of mass and charge are discussed and their thermodynamical properties such as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313092b341c158c54d982c37227f73ee
https://doi.org/10.1007/s10773-018-3730-6
https://doi.org/10.1007/s10773-018-3730-6
Publikováno v:
Physical Review D. 90
In this paper, we present a deformed model of Einstein-Proca spacetime based on the replacement of pointlike sources by noncommutative smeared distributions. We discuss the solutions to the set of noncommutative Einstein-Proca equations thus obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84ec0440fd79a39e6d7145e89bfc7e0
https://doi.org/10.1103/physrevd.90.124085
https://doi.org/10.1103/physrevd.90.124085
Autor:
Oscar Sánchez-Santos, J. D. Vergara
We present a relationship between noncommutativity and higher order time derivative theories using a method perturbative. We introduce a generalization of the Chern-Simons Quantum Mechanics for higher order time derivatives. This model presents nonco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52be6f11f25c20180ee6d4e54fcbc1a0
Autor:
Oscar Sánchez-Santos, J. David Vergara, Alejandro Ayala, Guillermo Contreras, Ildefonso Leon, Pedro Podesta
Publikováno v:
AIP Conference Proceedings.
In this work we show a relationship between noncommutativity and higher order theories. Starting from an extension of the Chern‐Simons model with higher order time derivatives and using perturbation theory, we found that this model contains intrins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac77de397553797bfec4f208a12d502d
https://doi.org/10.1063/1.3622744
https://doi.org/10.1063/1.3622744
We study a recently proposed generalization of the relativistic particle by Kosteleck\'y, that includes explicit Lorentz violation. We present an alternative action for this system and we show that this action can be interpreted as a particle in curv
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