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Anti-continuum approach on odd solitons in binary discrete media with cubic-quintic nonlinearity

Taib, L. A. and Hadi, Morteza S.A. and Umarov, Bakhram A. and UNSPECIFIED (2017) Anti-continuum approach on odd solitons in binary discrete media with cubic-quintic nonlinearity. In: 37th International Conference on Quantum Probability and Related Topics, QP 2016, 22-26 August 2016, Kulliyyah of Science, International Islamic University Malaysia, Kuantan..

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Abstract

The existence and stability of bright odd strongly localized modes in discrete binary media with cubic and quintic nonlinearities are investigated mainly by applying anti-continuum method. There are three different types of bright localized modes being studied; symmetric, antisymmetric and shifted odd modes. However, certain analytical analysis is carried out first applying the anti-continuum limit assumption to estimate initial excitations in the media. It can be deduced that, the quintic nonlinearity is a significant factor for stability in antisymmetric and shifted odd modes.

Item Type: Conference or Workshop Item (Invited Papers)
Additional Information: 3938/57019
Uncontrolled Keywords: Anti-continuum approach, solitons, binary discrete media, cubic-quintic, nonlinearity
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Science
Kulliyyah of Science > Department of Computational and Theoretical Sciences
Depositing User: Dr Bakhram Umarov
Date Deposited: 06 Jun 2017 05:20
Last Modified: 03 Jul 2017 00:55
URI: http://irep.iium.edu.my/id/eprint/57019

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