Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

A Bright, dark soliton for cubic-quintic nonlinear Schrodinger

  1. May 27, 2017 #1
    For a given stationary cubic-quintic nonlinear Schrodinger equation,
    EU=-U_XX+G1|U|^2U+G2 |U|^4 U, where X=X(t,x). There are bright and dark solitons. In many references, it is found that there is typo or mistake in dark soliton by substituting their soliton solution to this above eqaution. The bright case is OK, but the dark soliton case is incorrect. Could you please so kind point out where or which reference we can find their correct soliton solutions

    Many thanks for your kind help.
     
  2. jcsd
  3. Jun 2, 2017 #2

    DrClaude

    User Avatar

    Staff: Mentor

    Could you give a reference to a paper where the dark soliton solution is incorrect?
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted