The Nonlinear Evolution Equation for the Order Parameter in Superfluid Helium-Four
Part of the NATO ASI Series book series (ASIC, volume 310)
Using the procedure of Calogero and Eckhaus it is shown that the nonlinear evolution equation for the order parameter in superfluid helium-four is not C-integrable. It is likely to be S-integrable.
KeywordsInverse Problem Microscopic Model Inverse Scattering Nonlinear Evolution Equation Schrodinger Equation
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- Balakrishnan Radha, Sridhar.R. and Vasudevan.R ‘Nonlinear dynamics in superfluid helium-four’ Phys. Lett. A 125, 489 (1987)Google Scholar
© Kluwar Academic Publishers 1990