Dynamics of Ultracold Bosons in Artificial Gauge Fields—Angular Momentum, Fragmentation, and the Variance of Entropy

Dynamics of Ultracold Bosons in Artificial Gauge Fields—Angular Momentum, Fragmentation, and the Variance of Entropy

We consider the dynamics of two-dimensional interacting ultracold bosons triggered by suddenly switching on an artificial gauge field. The system is initialized in the ground state of a harmonic trapping potential. As a function of the strength of the applied artificial gauge field, we analyze the e...

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Bibliographic Details
Main Authors: Axel U. J. Lode, Sunayana Dutta, Camille Lévêque
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Entropy
Subjects:
Boson systems
ultracold gases
trapped gases
dynamic properties of condensates
collective and hydrodynamic excitations
superfluid flow
Online Access:https://www.mdpi.com/1099-4300/23/4/392

Internet

https://www.mdpi.com/1099-4300/23/4/392

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