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The quantum non-linear σ-model RG flow and integrability in wormhole geometries
ArticleAbstract: The target space of the non-linear σ-model is a Riemannian manifold. Although it can be any RiemanniPalabras claves:Autores:Christian L. Vásconez, Oscar Lasso AndinoFuentes:googlescopusThe tensor hierarchy of 8-dimensional field theories
ArticleAbstract: We construct the tensor hierarchy of generic, bosonic, 8-dimensional field theories. We first studyPalabras claves:Gauge Symmetry, Supersymmetry and DualityAutores:Ortin T., Oscar Lasso AndinoFuentes:googlescopusThe Jacobi metric approach for dynamical wormholes
ArticleAbstract: We present the Jacobi metric formalism for dynamical wormholes. We show that in isotropic dynamicalPalabras claves:Gaussian curvature, General relativity, Jacobi metric, Riemannian geometry, wormholesAutores:Álvaro Dueñas-Vidal, Oscar Lasso AndinoFuentes:googlescopusf(Lovelock) theories of gravity
ArticleAbstract: Abstract: f(Lovelock) gravities are simple generalizations of the usual f(R) and Lovelock theories iPalabras claves:AdS-CFT Correspondence, black holes, Classical Theories of GravityAutores:Bueno P., Cano P.A., Oscar Lasso Andino, Ramírez P.F.Fuentes:googlescopusAspects of N-partite information in conformal field theories
ArticleAbstract: We present several new results for the N-partite information, I<inf>N</inf>, of spatial regions in tPalabras claves:AdS-CFT Correspondence, Conformal and W Symmetry, Field Theories in Higher Dimensions, Lattice Quantum Field TheoryAutores:Agón C.A., Bueno P., López A.V., Oscar Lasso AndinoFuentes:googlescopusDisks globally maximize the entanglement entropy in 2 + 1 dimensions
ArticleAbstract: The entanglement entropy corresponding to a smooth region in general three-dimensional CFTs containsPalabras claves:AdS-CFT Correspondence, Conformal Field Theory, Field Theories in Lower DimensionsAutores:Bueno P., Casini H., Moreno J., Oscar Lasso AndinoFuentes:googlescopusDynamics in wormhole spacetimes: A Jacobi metric approach
ArticleAbstract: This article deals with the study of the dynamics of particles in different wormhole geometries. UsiPalabras claves:Gaussian curvature, geodesics, Jacobi metric, Kepler problem, wormholesAutores:Argaaraz M., Marcos A. Argañaraz, Oscar Lasso AndinoFuentes:googlescopusPSO Tuning of a Second-Order Sliding-Mode Controller for Adjusting Active Standard Power Levels for Smart Inverter Applications
ArticleAbstract: In recent years, due to their ability to supply electricity in isolated places where building electrPalabras claves:DQ control, Fossil fuels, Inverter-based microgrids, Particle Swarm Optimization (PSO), Power generation, Power System Stability, Second-order Sliding Mode Controller (SMC-2), silicon, Single-phase Voltage Source Inverter (SPVSI), Standards, voltage control, Voltage source invertersAutores:Gonzales-Zurita O., Guillermo Escrivá-Escrivá, Jean-Michel Clairand, Oscar Lasso Andino, Oscar Omar Gonzales ZuritaFuentes:googlescopusRG-2 flow and black hole entanglement entropy
ArticleAbstract: We study the evolution of a Euclidean two-dimensional black hole metric under the second loop renormPalabras claves:2-D gravity, black holes, Entanglement entropy, entropy, RG flow, RG-2 flowAutores:Oscar Lasso AndinoFuentes:googlescopusRG-2 flow, mass and entropy
ArticleAbstract: The RG-2 flow is the two-loop approximation for the world-sheet non-linear sigma model renormalizatiPalabras claves:AdS/CFT, entropy, General relativity, mass, RG flow, RG-2 flow, Ricci flowAutores:Oscar Lasso AndinoFuentes:googlescopus