Characteristics of Two-Dimensional Quantum Turbulence in a Compressible Superfluid

About this item

Title

Characteristics of Two-Dimensional Quantum Turbulence in a Compressible Superfluid

Content partner

University of Otago

Collection

Otago University Research Archive

Description

Fluids subjected to suitable forcing will exhibit turbulence, with characteristics strongly affected by the fluid's physical properties and dimensionality. In this work, we explore two-dimensional (2D) quantum turbulence in an oblate Bose-Einstein condensate confined to an annular trapping potential. Experimentally, we find conditions for which small-scale stirring of the condensate generates disordered 2D vortex distributions that dissipatively evolve toward persistent currents, indicating e...

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Format

Research paper

Research format

Scholarly text / Journal article

Thesis level

Article

Date created

2013-12-02

Creator

Neely, T. W. / Bradley, A. S. / Samson, E. C. / Rooney, S. J. / Wright, E. M. / Law, K. J. H. / Carretero-Gonzalez, R. / Kevrekidis, P. G. / Davis, M. J. / Anderson, B. P.

URL

https://hdl.handle.net/10523/31969

Related subjects

Physical Sciences / Physics / Physics, Multidisciplinary / Science & Technology

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