| Literature DB >> 15245203 |
Víctor M Pérez-García1, Vladimir V Konotop, Valeriy A Brazhnyi.
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.Year: 2004 PMID： 15245203 DOI： 10.1103/PhysRevLett.92.220403
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161