Vortices and turbulence in strongly interacting quantum fluids and their mixtures
Excitation of atomic superfluids: investigating quantum turbulence, fragmentation ...
Investigating the strong nuclear interactions under extreme conditions
| Full text | |
| Author(s): |
Tavares, Pedro E. S.
[1]
;
Fritsch, Amilson R.
[1]
;
Telles, Gustavo D.
[1]
;
Hussein, Mahir S.
[2]
;
Impens, Francois
[3]
;
Kaiser, Robin
[4]
;
Bagnato, Vanderlei S.
[1]
Total Authors: 7
|
| Affiliation: | [1] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP - Brazil
[2] Inst Tecnol Aeronaut, Dept Fis, BR-12228900 Sao Jose Dos Campos, SP - Brazil
[3] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, RJ - Brazil
[4] Univ Nice Sophia Antipolis, Inst Nonlineaire Nice, CNRS, UMR 7335, F-06560 Valbonne - France
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA; v. 114, n. 48, p. 12691-12695, NOV 28 2017. |
| Web of Science Citations: | 4 |
| Abstract | |
We report the results of the direct comparison of a freely expanding turbulent Bose-Einstein condensate and a propagating optical speckle pattern. We found remarkably similar statistical properties underlying the spatial propagation of both phenomena. The calculated second-order correlation together with the typical correlation length of each system is used to compare and substantiate our observations. We believe that the close analogy existing between an expanding turbulent quantum gas and a traveling optical speckle might burgeon into an exciting research field investigating disordered quantum matter. (AU) | |
| FAPESP's process: | 13/07276-1 - CEPOF - Optics and Photonic Research Center |
| Grantee: | Vanderlei Salvador Bagnato |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |