Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. Vázquez-Báez"'
Autor:
V. Vázquez-Báez, C. Ramírez
Publikováno v:
Advances in Mathematical Physics, Vol 2017 (2017)
We study the quantum cosmology of a quadratic fR theory with a FRW metric, via one of its equivalent Horndeski type actions, where the dynamic of the scalar field is induced. The classical equations of motion and the Wheeler-DeWitt equation, in their
Externí odkaz:
https://doaj.org/article/46e28956e7a648b083da067d03582c25
Autor:
C. Ramírez, V. Vázquez-Báez
Publikováno v:
Galaxies, Vol 6, Iss 1, p 12 (2018)
The time problem is a problem of canonical quantum gravity that has long been known about; it is related to the relativistic invariance and the consequent absence of an explicit time variable in the quantum equations. This fact complicates the interp
Externí odkaz:
https://doaj.org/article/223e8685b8f64d22ab8bace6c9ad8ee9
Autor:
A. Deriabina, Francisco Rivas, V.I. Poltev, E. Gonzalez, V. Dominguez, Dolores Garcia, V. Vázquez-Báez, Victor M. Anisimov
Publikováno v:
Advances in Quantum Systems in Chemistry, Physics, and Biology ISBN: 9783030349400
Being the main molecule of life, DNA has a simple chemical structure that is surprisingly fit to the important biological functions that it performs. In spite of its simplicity, the molecular organization of DNA as a linear copolymer of four nucleoti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bdc2b090c7a2796dc2cd7681fdb6790
https://doi.org/10.1007/978-3-030-34941-7_12
https://doi.org/10.1007/978-3-030-34941-7_12
Autor:
C. Ramírez, V Vázquez-Báez
Publikováno v:
Journal of Physics: Conference Series. 1010:012008
Autor:
C. Ramírez, V. Vázquez-Báez
We analyze the quantum supersymmetric cosmological FRW model with a scalar field, with a conditional probability density and the scalar field identified as time. The Hilbert space has a spinorial structure and there is only one consistent solution, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf044a74d44239c22b9a8cfb029de1d4
Considering that the effective theory of closed string tachyons can have worldsheet supersymmetry, as shown by Vafa, we study a worldline supersymmetric action in a FRW background, whose superpotential originates a tachyon scalar potential. There are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1782f995766d188dd0882f678c901eba
Autor:
C. Ramírez, V. Vázquez-Báez
Publikováno v:
AIP Conference Proceedings.
We present calculations towards obtaining a wave functions of the universe for the supersymmetric closed string tachyon cosmology. Supersymmetrization, in the superfield formalism, is performed by taking advantage of the time reparametrization invari
Autor:
C. Ramírez, V Vázquez-Báez
Publikováno v:
Journal of Physics: Conference Series. 545:012016
We give a worldline supersymmetric formulation for the effective action of closed string tachyon in a FRW background. This is done considering that, as shown by Vafa, the effective theory of closed string tachyons can have worldsheet supersymmetry. T
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Akademický článek
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