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We consider the nonlinear Schrödinger–Langevin equation for both signs of the logarithmic nonlinearity. We explicitly compute the dynamics of Gaussian solutions for large times, which is obtained through the study… Click to show full abstract
We consider the nonlinear Schrödinger–Langevin equation for both signs of the logarithmic nonlinearity. We explicitly compute the dynamics of Gaussian solutions for large times, which is obtained through the study of a particular nonlinear differential equation of order 2. We then give the asymptotic behavior of general energy weak solutions under some regularity assumptions. Some numerical simulations are performed in order to corroborate the theoretical results.
Keywords:
dynamics schr;
langevin equation;
dinger langevin;
equation;
schr dinger
Journal Title: Nonlinearity
Year Published: 2021
Link to full text (if available)
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Journal Title: Nonlinearity
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!