Mostrando 10 resultados de: 23
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International Journal of Modern Physics A(5)
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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 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:scopusBound states of a Klein-Gordon particle in the presence of a smooth potential well
ArticleAbstract: We solve the one-dimensional time-independent Klein-Gordon equation in the presence of a smooth potePalabras claves:bound state solutions, Hypergeometric functions, Klein-Gordon equationAutores:Clara Rojas, Eduardo LópezFuentes:scopusBound states of the Klein-Gordon equation in the presence of short range potentials
ArticleAbstract: We solve the Klein-Gordon equation in the presence of a spatially one-dimensional cusp potential. ThPalabras claves:Exact Solutions, Klein-Gordon equation, Quantum effectsAutores: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:googlescopusEvaluation of the flocculation speed in oil/water nanoemulsions. 1) development of theoretical expressions for the turbidity of a nanoemulsion
ArticleAbstract: Puertas and de las Nieves (1997) developed a theoretical approach that allows the determination of tPalabras claves:Autores:Clara Rojas, Puertas A., Rahn-Chique K., Romero-Cano M., Urbina-Villalba G.Fuentes:scopusEvaluation of the flocculation speed in oil/water nanoemulsions. 2) pbkp_rediction of turbidity in a dodecane/water dispersion stabilized with sodium dodecyl sulphate
ArticleAbstract: Experimental measurements of the temporal variation of the turbidity of a dodecane/water nanoemulsioPalabras claves:Autores:Clara Rojas, Puertas A., Rahn-Chique K., Romero-Cano M., Urbina-Villalba G.Fuentes:scopusNanoemulsion stability: Experimental evaluation of the flocculation rate from turbidity measurements
ReviewAbstract: The coalescence of liquid drops induces a higher level of complexity compared to the classical studiPalabras claves:aggregation, Coalescence, Flocculation rate, NANOEMULSIÓN, Stability ratioAutores:Clara Rojas, Puertas A., Rahn-Chique K., Romero-Cano M., Urbina-Villalba G.Fuentes:scopusNumerical 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:googlescopus