Quantum de Laval nozzle: Stability and quantum dynamics of sonic horizons in a toroidally trapped Bose gas containing a superflow
نویسندگان
چکیده
P. Jain,* A. S. Bradley, and C. W. Gardiner School of Chemical and Physical Sciences, Victoria University of Wellington, New Zealand The Jack Dodd and Dan Walls Centre for Photonics and Ultra Cold Atoms, University of Otago, New Zealand ARC Centre of Excellence for Quantum-Atom Optics, Department of Physics, University of Queensland, Brisbane, QLD 4072, Australia Received 24 May 2007; published 31 August 2007
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تاریخ انتشار 2007