Universidad Surcolombiana

output

19922022

most citedThe Generational Seesaw Mechanism in [SU(6)]

^{3} \times

_{3}

}

19 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

8 papers

gr-qc2022★ 14 cited

Transforming singular black holes into regular black holes sourced by nonlinear electrodynamics

Pedro Cañate, Santiago Esteban Perez Bergliaffa

We present a procedure that transforms a singular, asymptotically flat, static and spherically symmetric black hole into a regular black hole spacetime. The regular black hole is a…

gr-qc2022★ 14 cited

Novel traversable wormhole in General Relativity and Einstein-Scalar-Gauss-Bonnet theory supported by nonlinear electrodynamics

Pedro Cañate, F. H. Maldonado-Villamizar

Several traversable wormholes (T-WHs) of the Morris-Thorne type have been presented as exact solutions of Einstein-nonlinear electrodynamics gravity (GR-NLED), e.g. \cite{Arellano2…

gr-qc2022

Black bounces as magnetically charged phantom regular black holes in Einstein-nonlinear electrodynamics gravity coupled to a self-interacting scalar field

Pedro Cañate

The "black-bounce" spacetime geometries, were recently proposed in [A. Simpson, M. Visser, JCAP 02 (2019) 042] as regular black holes that bouncing into a future incarnation of the…

physics.class-ph2019★ 1 cited

Dual solutions Schrödinger type for Poisson equation in dielectric and magnetic linear media

R. Rubiano, J. Tapia, H. González

Solutions are obtained for the dual form of the Schrödinger equation got from the transformation of Poisson equation for the vector and the scalar potential, in dielectric and magn…

hep-ph2002★ 17 cited

New Higgs signals induced by mirror fermion mixing effects

U. Cotti, J. L. Diaz-Cruz, R. Gaitan +2

We study the conditions under which flavor violation arises in scalar-fermion interactions, as a result of the mixing phenomena between the standard model and exotic fermions. Phen…

hep-ph1997★ 6 cited

Quark mixings as a test of a new symmetry of quark Yukawa couplings

H. González, S. R. Juárez W., P. Kielanowski +1

Based on the hierarchy exhibited by quarks masses at low energies, we assume that Yukawa couplings of up and down quarks are related by $Y_{u} \propto Y_{d}^{2}$ at grand unification scal…

hep-ph1995★ 2 cited

Signals of extra gauge bosons and exotic leptons in SU(6) $_{L} \otimes$ U(1) $_{Y}$

Ricardo Gaitán-Lozano, Albino Hernández-Galeana, Sergio A. Tomás +2

We study some of the consequences of the SU(6) $_{L} \otimes$ U(1) $_{Y}$ model of unification of electroweak interactions and families with a horizontal gauge group SU(2) $_{H}$ , payin…

hep-ph1992★ 19 cited

The Generational Seesaw Mechanism in [SU(6)] $^{3} \times$ Z $_{3}$ }

William A. Ponce, Arnulfo Zepeda, Ricardo Gaitan Lozano

In the context of the left-right symmetric gauge group [SU(6)] $^{3} \times$ Z $_{3}$ which unifies nongravitational forces with flavors, we analyze the generational seesaw mechanism. At…