Para-Galilean versus Galilean Noncommutative Phase spaces
arXiv:1207.3919 · doi:10.1142/S0219887813500497
Abstract
The present paper deals with the construction of noncommutative phase spaces as coadjoint orbits of noncentral extensions of Galilei and Para-Galilei groups in two-dimensional space. The noncommutativity is due to the presence of a dual magnetic field B* in the Galilei case and of a magnetic field B in the Para-Galilei case.
arXiv comment16 pages
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