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2008 | 113 | 2 | 707-712
Article title

Embedded Soliton Solutions: A Variational Study

Content
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Languages of publication
EN
Abstracts
EN
We use a variational method to construct soliton solutions for systems characterized by opposing dispersion and competing nonlinearities at fundamental and second harmonics. We show that both ordinary and embedded solitons tend to gain energy when the second harmonic field becomes weaker than the first harmonic field.
Keywords
EN
Contributors
author
  • Department of Physics, Visva-Bharati University, Santiniketan 731235, India
author
  • Department of Physics, Visva-Bharati University, Santiniketan 731235, India
author
  • Department of Physics, Visva-Bharati University, Santiniketan 731235, India
References
  • 1. J. Yang, B.A. Malomed, D.J. Kaup, Phys. Rev. Lett. 83, 1958 (1999)
  • 2. D.J. Kaup, B.A. Malomed, Physica D 184, 153 (2003)
  • 3. D. Anderson, Phys. Rev. A 27, 3135 (1983)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n209kz
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