paper

Noncommuting Gauge Fields as a Lagrange Fluid

arXiv:hep-th/0206014 · doi:10.1006/aphy.2002.6290

Abstract

The Lagrange description of an ideal fluid gives rise in a natural way to a gauge potential and a Poisson structure that are classical precursors of analogous noncommuting entities. With this observation we are led to construct gauge-covariant coordinate transformations on a noncommuting space. Also we recognize the Seiberg-Witten map from noncommuting to commuting variables as the quantum correspondent of the Lagrange to Euler map in fluid mechanics.

19 pages; final version to appear in Annals of Physics

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