Cargando…
Berezinskii–Kosterlitz–Thouless phase induced by dissipating quasisolitons
We theoretically study the sound propagation in a two-dimensional weakly interacting uniform Bose gas. Using the classical fields approximation we analyze in detail the properties of density waves generated both in a weak and strong perturbation regimes. While in the former case density excitations...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8144421/ https://www.ncbi.nlm.nih.gov/pubmed/34031458 http://dx.doi.org/10.1038/s41598-021-90169-8 |