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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:googlescopusApplication of the phase integral method in some inflationary scenarios
ArticleAbstract: We apply the phase-integral approximation devised by Fröman and Fröman in order to compute cosmologiPalabras claves:Autores:Clara Inés Rojas Cely, Clara Rojas, Villalba V.Fuentes:googlescopusImproved 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:googlescopusNumerical 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:googlescopusOn the physical significance of the adjusting parameters in the evaluation of the flocculation rate of an oil-in-water nanoemulsion
ArticleAbstract: Recently a versatile methodology for the evaluation of the mixed flocculation-coalescence rate (kFC)Palabras claves:aggregation, Coalescence, EMULSIÓN, Flocculation, Nano emulsionAutores:Clara Inés Rojas Cely, Clara Rojas, Cruz-Barrios E., García-Valera N., Mendoza Y., Rahn-Chique K., Urbina-Villalba G.Fuentes:googlescopusScattering of a Klein-Gordon particle by a Woods-Saxon potential
ArticleAbstract: We solve the Klein-Gordon equation in the presence of a spatially one-dimensional Woods-Saxon potentPalabras claves:Autores:Clara Inés Rojas Cely, Clara Rojas, Villalba V.Fuentes:googlescopusSemiclassical analysis of the tensor power spectrum in the Starobinsky inflationary model
ArticleAbstract: In this work, we calculate the tensor power spectrum and the tensor-to-scalar ratio r within the fraPalabras claves:semiclassical methods, Starobinsky inflationary model, Tensor cosmological perturbationsAutores:Clara Inés Rojas Cely, Clara Rojas, Truman TapiaFuentes:googlescopusStudy of scalar and tensor power spectra in the generalized Starobinsky inflationary model using semiclassical methods
ArticleAbstract: In this work we solved the equation of scalar and tensor perturbations for the generalized StarobinsPalabras claves:Cosmological perturbations, semiclassical methods, Starobinsky inflationary modelAutores:Clara Inés Rojas Cely, Clara RojasFuentes:googlescopusStudy of superradiance in the Lambert-W potential barrier
ArticleAbstract: We present a new potential barrier that presents the phenomenon of superradiance when the reflectionPalabras claves:Heun Confluent function, Lambert-W potential, scattering solutionsAutores:Carlos Cocha, Clara Rojas, Luis PuenteFuentes:googlescopus