Projective representation of k-Galilei group
C. Gonera, P. Kosinski, P. Maslanka, M. Tarlini
Abstract
The projective representations of k-Galilei group Gk are found by contracting the relevant representations of k-Poincare group. The projective multiplier is found. It is shown that it is not possible to replace the projective representations of Gk by vector representations of some its extension.
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