Hydrodynamics of local excitations after an interaction quench in 1D cold atomic gases
We discuss the hydrodynamic approach to the study of the time evolution—induced by a quench—of local excitations in one dimension. We focus on interaction quenches: the considered protocol consists of creating a stable localized excitation propagating through the system, and then operating a sudden...
| Published in: | New Journal of Physics |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2016-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/18/11/115003 |