Modulational instability in two-component discrete media with cubic-quintic nonlinearity
The effect of cubic-quintic nonlinearity and associated intercomponent couplings on the modulational instability �MI� of plane-wave solutions of the two-component discrete nonlinear Schrödinger �DNLS� equation is considered. Conditions for the onset of MI are revealed and the growth rate of small p...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2009
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/11722/1/2009_pre_79_046605.pdf http://irep.iium.edu.my/11722/ http://pre.aps.org/pdf/PRE/v79/i4/e046605 |
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