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Field-Dependent Symmetries of a Non-relativistic Fluid Model

✍ Scribed by M. Hassaı̈ne; P.A. Horváthy

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
195 KB
Volume
282
Category
Article
ISSN
0003-4916

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✦ Synopsis

As found by Bordemann and Hoppe and by Jevicki, a certain non-relativistic model of an irrotational and isentropic fluid, related to membranes and to partons, admits a Poincare symmetry. Bazeia and Jackiw associate this dynamical symmetry to a novel type of fielddependent action on space time. The Kaluza Klein-type framework of Duval et al. is used to explain the origin of these symmetries and to derive the associated conserved quantities. In the non-interacting case, the symmetry extends to the entire conformal group.

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