75 citations · 152 across the 7 of their papers we have counts for
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Born-Infeld Electrogravity and Dyonic Black Holes
Guadalupe Ahumada Acuña, Cecilia Bejarano, Rafael Ferraro
Born-Infeld electrogravity is defined through a Lagrangian that couples gravity and electromagnetism within a single determinantal structure. The field equations are derived in Pal…
supersymmetry in gravity with torsion and non-metricity
Cecilia Bejarano, Eric Lescano
We study the inclusion of fermionic degrees of freedom and supersymmetry in 4-dimensional manifolds with arbitrary torsion and non-metricity tensors deforming the conn…
Determinantal Born-Infeld Coupling of Gravity and Electromagnetism
Victor I. Afonso, Cecilia Bejarano, Rafael Ferraro +1
We study a Born-Infeld inspired model of gravity and electromagnetism in which both types of fields are treated on an equal footing via a determinantal approach in a metric-affine…
Circularly symmetric thin-shell wormholes in F(R) gravity with (2+1)-dimensions
Cecilia Bejarano, Ernesto F. Eiroa, Griselda Figueroa-Aguirre
Within the framework of theories of gravity with (2+1)-dimensions and constant scalar curvature , we construct a family of thin-shell wormholes with circular symmetry and…
Thin-shell wormholes in (2+1)-dimensional F(R) theories
Cecilia Bejarano, Ernesto F. Eiroa, Griselda Figueroa-Aguirre
We construct a broad family of thin-shell wormholes with circular symmetry in (2+1)-dimensional F(R) theories of gravity, with constant scalar curvature R. We study the stability o…
Geometric inequivalence of metric and Palatini formulations of General Relativity
Cecilia Bejarano, Adria Delhom, Alejandro Jiménez-Cano +2
Projective invariance is a symmetry of the Palatini version of General Relativity which is not present in the metric formulation. The fact that the Riemann tensor changes nontrivia…