Newtonian behavior of Schrödinger solitons and kinks
- 1 June 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 37 (12) , 4998-4999
- https://doi.org/10.1103/physreva.37.4998
Abstract
We show that solitons and kinks that obey the nonlinear Schrödinger equation and are subject to an external force, constant or not, do travel along a classical trajectory having the same shape as without the external field.Keywords
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