Mostrando 7 resultados de: 7
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Article(7)
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International Journal of Modern Physics D(2)
Physics of the Dark Universe(2)
Astroparticle Physics(1)
Journal of Cosmology and Astroparticle Physics(1)
Journal of Physics: Conference Series(1)
Computation of the power spectrum in chaotic 1/4λφ <sup>4</sup> inflation
ArticleAbstract: The phase-integral approximation devised by Fröman and Fröman, is used for computing cosmological pePalabras claves:cosmological perturbation theory, inflationAutores:Clara Rojas, Villalba V.Fuentes:scopusApplication 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: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: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:googlescopusSemiclassical analysis of the Starobinsky inflationary model
ArticleAbstract: In this work we study the scalar power spectrum and the spectral index for the Starobinsky inflationPalabras claves:Cosmological perturbations, semiclassical methods, Starobinsky inflationary modelAutores:Clara Rojas, Mughal M.Z., Truman TapiaFuentes:scopusSemiclassical 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:googlescopus