Corpus ID: 236034164

Connected and disconnected stable regions of solitons of nonlinear Schr\"odinger equation with $\mathcal{PT}$-symmetric potential

  title={Connected and disconnected stable regions of solitons of nonlinear Schr\"odinger equation with \$\mathcal\{PT\}\$-symmetric potential},
  author={Niladri Ghosh and Amiya Das and Debraj Nath},
We have considered cubic nonlinear Schrödinger equation along with supersymmetric PT like potential and obtained exact stationary solutions in terms of bright and brigh-dark interacting solitons. The PT broken and PT unbroken regions are demonstrated also depicted. Connected and disconnected stable regions of bright and dark solitons are examined incorporating linear stability analysis validated by direct numerical simulations. Moreover, the strength of stability has been illustrated through… Expand


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