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Computation of inflationary cosmological perturbations in chaotic inflationary scenarios using the phase-integral method
ArticleAbstract: The phase-integral approximation devised by Fröman and Fröman is used for computing cosmological perPalabras claves:Autores:Clara Inés Rojas Cely, Clara Rojas, Villalba V.Fuentes:googlescopusComputation of the power spectrum in chaotic ¼λϕ4 inflation
OtherAbstract: The phase-integral approximation devised by Fröman and Fröman, is used for computing cosmological pePalabras claves:Autores:Clara Inés Rojas CelyFuentes:googleBound states of a Klein–Gordon particle in the presence of a smooth potential well
OtherAbstract: We solve the one-dimensional time-independent Klein–Gordon equation in the presence of a smooth potePalabras claves:Autores:Clara Inés Rojas CelyFuentes:googleBound states of the Klein–Gordon equation in the presence of short range potentials
OtherAbstract: We solve the Klein–Gordon equation in the presence of a spatially one-dimensional cusp potential. ThPalabras claves:Autores:Clara Inés Rojas CelyFuentes:googleImproved model for the U-tube granular instability: Analytical solution and delayed coupling
ArticleAbstract: Abstract The U-tube granular instability is understood as a tendency to increase of the height diffePalabras claves:GRANULAR, Mathieu, U-tube, vibrationAutores:Clara Inés Rojas Cely, Clara Rojas, Díaz A., Guerrero B., Sánchez I., Trosel Y.Fuentes:googlescopusInflation from a chaotic potential with a step
ArticleAbstract: In this work, we study the effects on the relevant observational parameters of an inflationary univePalabras claves:Autores:Clara Inés Rojas Cely, Clara Rojas, Hernández-Jiménez R.Fuentes:googlescopusSCATTERING OF A RELATIVISTIC PARTICLE BY A STEP POTENTIAL WITH HYPERBOLIC TANGENT POTENTIAL
OtherAbstract: ABSTRACT We solve the Klein–Gordon equation for a step potential with hyperbolic tangent potential.Palabras claves:Autores:Clara Inés Rojas CelyFuentes:googlePublisher's Note: Lifetime of micrometer-sized drops of oil pressed by buoyancy against a planar interface [Phys. Rev. E 81, 016302 (2010)]
OtherAbstract: This paper was published online on 6 January 2010 with a typographical error in an author’s name. ThPalabras claves:Autores:Clara Inés Rojas CelyFuentes:googleNumerical analysis of the generalized Starobinsky inflationary model
ArticleAbstract: In this work, we study numerically one kind of generalization of the Starobinsky inflationary modelPalabras claves:Cosmological perturbations, Starobinsky inflationary modelAutores:Clara Inés Rojas Cely, Clara Rojas, David Altamirano, Mughal M.Z., Stefano MezaFuentes:googlescopusScalar Cosmological Perturbations
OtherAbstract: In this paper we present the study of the scalar cosmological perturbations of a single field inflatPalabras claves:Autores:Clara Inés Rojas CelyFuentes:google