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http://repositoriodigital.ipn.mx/handle/123456789/11347
Título : | SOLITON STRUCTURES IN A MOLECULAR CHAIN MODEL WITH SATURATION |
Palabras clave : | Solitons DNA |
Fecha de publicación : | 16-ene-2013 |
Editorial : | Springer Science+Business Media |
Descripción : | In the present work, we study, by means of a one-dimensional lattice model, the
collective excitations corresponding to intra molecular ones of a chain like proteins. It is
shown that such excitations are described by the nonlinear Schrödinger equation with saturation.
The solutions obtained here are the bell solitons, bubbles, kinks and crowdons. Since
they belong to different sectors on the parametric space, the bubble condensation could give
rise to some important changes of phase in this nonlinear system. Additionally, it is shown
that the limiting velocity of the solitons is the velocity of sound waves corresponding to longitudinal vibrations of molecules. Facultad de Ciencias, Universidad Autonoma del Estado de Mexico, Instituto Literario 100 Toluca. Centro de Investigacion en Ciencia Aplicada y Tecnologia Avanzada del IPN. Instituto de Física, Universidad de Guanajuato. |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/11347 |
Otros identificadores : | NEW YORK 1793-6594 http://hdl.handle.net/123456789/873 |
Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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1Aguero_2009.pdf | 97.37 kB | Adobe PDF | Visualizar/Abrir |
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