Galilean-Invariant (2+1)-Dimensional Mod
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Jerzy Lukierski; Peter C. Stichel; Wojtek J. Zakrzewski
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Article
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1997
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Elsevier Science
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English
β 380 KB
We consider a new D=2 nonrelativistic classical mechanics model providing via the Noether theorem the (2+1)-Galilean symmetry algebra with two central charges: mass m and the coupling constant k of a Chern Simons-like term. In this way we provide the dynamical interpretation of the second central ch