SciELO - Scientific Electronic Library Online

 
vol.15 número1ONDAS ELECTROMAGNÉTICAS EN EL PLANO FRONTERA ENTRE DOS MEDIOS QUIRALES índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

Compartir


Ingeniare. Revista chilena de ingeniería

versión On-line ISSN 0718-3305

Resumen

CANCINO L, Rodrigo; ZAMORANO L, Mario  y  TORRES S, Héctor. SOLITONIC WAVES IN BIOTIC-ABIOTIC INTERFACES BASED IN DRUDE FORMULATION FOR CHIRAL MEDIA. Ingeniare. Rev. chil. ing. [online]. 2007, vol.15, n.1, pp.111-117. ISSN 0718-3305.  http://dx.doi.org/10.4067/S0718-33052007000100014.

In this paper a theory model with the corresponding simulations, which permit to analyze the solitonic wave propagation in biological media, is presented. The chirality is modeled as Drude's formulation, showing the validity rank of the model. The model considers nonlinear and dispersive effects due to the spectral dependency of the input signal and the cuasy-monocromatic approach, so as to write the Schrödinger non-linear equation and solving it numerically by means of the spectral Fourier method. The numerical results show the effect of chiral factor variation on the media impedance, transmission and reflection coefficients. Finally, the generalization of the Drude's formulation for the metamaterial case, is briefly discussed.

Palabras clave : Chirality; non-linear Schrödinger equation; Drude's formulation; biological media; brain tissue.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons