7 citations · 16 across the 8 of their papers we have counts for
12 papers
Probing black holes extremality bounds with non-extensive entropies
Javier Cancino, Roberto Santos-Silva, Pablo Carlos López Vázquez +1
Due to the importance of studying quantum-gravity-induced corrections to Einstein's theory of gravity, it is of interest to consider non-extensive entropies whose potential applica…
effective action topological implications
Erika Amador-Ramos, Aldo Martínez-Merino, Roberto Santos-Silva
We investigate the effective action of a 7-dimensional topological theory under a 4-dimensional reduction. We discuss the topological implications of the resulting theory and…
Hamiltonian analysis of an Effective action coupled to the Palatini action in 4 dimensions
Ricardo Escobedo, Roberto Santos-Silva, Claudia Moreno +1
We carry out the canonical analysis of the coupling of a -dimensional effective action that arises from a dimensional reduction of a -dimensional BF theory to the Palatini ac…
Towards a de Sitter quintom-like cosmology from a reduction of a 7-dimensional theory
Ricardo Escobedo, Roberto Santos-Silva, Claudia Moreno +1
In this article, we analyze a 7-dimensional theory that, upon dimensional reduction, transforms into an effective 4-dimensional action in which a generic metric is involved. A…
Non Abelian dual of the resolved conifold gauged linear sigma model
Nana Geraldine Cabo Bizet, Yulier Jiménez Santana, Roberto Santos Silva
We consider a U(1) Gauged Linear Sigma Model (GLSM) with (2,2) supersymmetry, leading to a susy vacua of the resolved conifold. It possesses the non-Abelian global symmetry SU(2)xS…
A toolkit for twisted chiral superfields
Nana Cabo Bizet, Roberto Santos-Silva
We calculate the most general terms for arbitrary Lagrangians of twisted chiral superfields in 2D (2,2) supersymmetric theories [1]. The scalar and fermion kinetic terms and intera…
Quantum implications of non-extensive statistics
Nana Cabo Bizet, César Damián Ascencio, Octavio Obregón +1
Exploring the analogy between quantum mechanics and statistical mechanics we formulate an integrated version of the Quantropy functional [1]. With this prescription we compute the…
Non Abelian T-duality in Gauged Linear Sigma Models
Nana Cabo Bizet, Aldo Martínez-Merino, Leopoldo A. Pando Zayas +1
Abelian T-duality in Gauged Linear Sigma Models (GLSM) forms the basis of the physical understanding of Mirror Symmetry as presented by Hori and Vafa. We consider an alternative fo…
Towards Noncommutative Linking Numbers Via the Seiberg-Witten Map
H. García-Compeán, O. Obregón, R. Santos-Silva
In the present work some geometric and topological implications of noncommutative Wilson loops are explored via the Seiberg-Witten map. In the abelian Chern-Simons theory on a thre…
Half-flat Quantum Hair
Hugo Garcia-Compean, Oscar Loaiza-Brito, Aldo Martinez-Merino +1
By wrapping D3-branes over 3-cycles on a half-flat manifold we construct an effective supersymmetric black hole in the N=2 low-energy theory in four-dimensions. Specifically we fin…
Invariants of Four-Manifolds with Flows Via Cohomological Field Theory
Hugo Garcia-Compean, Roberto Santos-Silva, Alberto Verjovsky
The Jones-Witten invariants can be generalized for non-singular smooth vector fields with invariant probability measure on 3-manifolds, giving rise to new invariants of dynamical s…
Link Invariants for Flows in Higher Dimensions
Hugo Garcia-Compean, Roberto Santos-Silva
Linking numbers in higher dimensions and their generalization including gauge fields are studied in the context of BF theories. The linking numbers associated to -manifolds with…