Dynamical Symmetry and Breathers in a Two-Dimensional Bose Gas

A fluid is said to be scale invariant when its interaction and kinetic energies have the same scaling in a dilation operation. In association with the more general conformal invariance, scale invariance provides a dynamical symmetry which has profound consequences both on the equilibrium properties...

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Bibliographic Details
Main Authors: R. Saint-Jalm, P. C. M. Castilho, É. Le Cerf, B. Bakkali-Hassani, J.-L. Ville, S. Nascimbene, J. Beugnon, J. Dalibard
Format: Article
Language:English
Published: American Physical Society 2019-05-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.9.021035