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pro vyhledávání: '"E. Martínez-Pascual"'
Akademický článek
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Publikováno v:
Journal of Physics A: Mathematical and Theoretical. 55:455203
The classical description of second-class constrained systems using alternative pairs, comprising a symplectic structure and a primary Hamiltonian other than the canonical ones, is investigated. It is exhibited that the dynamical equations do not fix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9537a8db0ac158b831676271c360a8ef
https://doi.org/10.1088/1751-8121/ac9f33
https://doi.org/10.1088/1751-8121/ac9f33
Autor:
J. J. Toscano, E. Martínez-Pascual, H. Novales-Sánchez, G. I. Nápoles-Cañedo, A. Sierra-Martínez
Publikováno v:
Physical Review D. 101
A comprehensive analysis on the photon self-energy, the fermion self-energy, and the fermion vertex function is presented at one loop in the context of quantum electrodynamics (QED) with 1 extra dimension. In 5-dimensional theories, characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0bc17a250ff7699d16a45c96ca6fbdb
https://doi.org/10.1103/physrevd.101.035034
https://doi.org/10.1103/physrevd.101.035034
Akademický článek
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Publikováno v:
Journal of Physics Communications. 4:115004
The self-interacting λ ϕ 4 scalar field theory is the prototype in the study of basic renormalisation issues in quantum field theories. In this paper we explore the one-loop order divergent impact to this theory from one universal extra dimension,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed872cd54ce237ea3c79218c0da800cc
https://doi.org/10.1088/2399-6528/abc9a6
https://doi.org/10.1088/2399-6528/abc9a6
Autor:
E. Martínez-Pascual, I. García-Jiménez, M. A. López-Osorio, L. G. Benitez-Guzmán, J. J. Toscano
An exact calculation of the Higgs boson decays $H\to q_i q_j$ mediated by flavor changing neutral currents is presented in the context of the Standard Model. Using up-to-date experimental data, branching ratios of the order of $10^{-7}$, $10^{-8}$, $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a11170ea1e444f5869c8fe280266c3
http://arxiv.org/abs/1506.02718
http://arxiv.org/abs/1506.02718
The well-known Yang-Mills theory with one $ S^{1} / Z_{2}$ universal extra dimension (UED) is generalized to an arbitrary number of spatial extra dimensions through a novel compactification scheme. In this paper, the Riemannian flat based manifold un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d15fe3550eb98fae7907472eed0f41d
http://arxiv.org/abs/1402.5940
http://arxiv.org/abs/1402.5940
The lepton flavor violating decay of the Higgs boson $H\to l_Al_B$ is studied within two qualitatively different extensions of the Yukawa sector: one renormalizable and the other nonrenormalizable; both incorporating Lorentz violation in a model-inde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1295c882c0886ab19a4d10e3482bf6da
Autor:
M. A. López-Osorio, Eduardo S. Tututi, E. Martínez-Pascual, J. J. Toscano, H. Novales-Sánchez, J. Montaño
Publikováno v:
Physical Review D. 88
One-loop effects of Standard Model (SM) extensions comprising universal extra dimensions are essential as a consequence of Kaluza-Klein (KK) parity conservation, for they represent the very first presumable virtual effects on low-energy observables.
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dfa9968eca346f810211eae4017424d
https://doi.org/10.1103/physrevd.88.016010
https://doi.org/10.1103/physrevd.88.016010
Compactified Yang-Mills theories with one universal extra dimension were found [arXiv:1008.4638] to exhibit two types of gauge invariances: the standard gauge transformations (SGTs) and the nonstandard gauge transformations (NSGTs). In the present wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a019012c4034cbedfb1e359ff4081dd7
http://arxiv.org/abs/1302.2981
http://arxiv.org/abs/1302.2981