Feshbach resonance induced shock waves in Bose-Einstein condensates |
| |
Authors: | Pérez-García Víctor M Konotop Vladimir V Brazhnyi Valeriy A |
| |
Affiliation: | Departamento de Matemáticas, Escuela Técnica Superior de Ingenieros Industriales, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain. |
| |
Abstract: | We propose a method for generating shock waves in Bose-Einstein condensates by rapidly increasing the value of the nonlinear coefficient using Feshbach resonances. We show that in a cigar-shaped condensate there exist primary (transverse) and secondary (longitudinal) shock waves. We analyze how the shocks are generated in multidimensional scenarios and describe the related phenomenology. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|