Optical solitons for nonlinear coupled Klein-Gordon equations

Guner O., Bekir A.

OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, cilt.9, ss.332-343, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 9
  • Basım Tarihi: 2015
  • Dergi Adı: OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.332-343
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

In this paper, we obtained the 1-soliton solution of the coupled, two coupled and three coupled nonlinear Klein-Gordon equations. By using ansatz method, we found exact analytical bright and dark optical soliton solutions for the considered models. As a result, exact solutions with amplitude, inverse width, velocity and free parameters are obtained. The power of this manageable method is presented by applying it to several examples. This approach can also be applied to other nonlinear differential equations system.