Conformal Symmetries of a Model in non-Commutative Space Luc Vinet (vinet@vpa.mcgill.ca) Abstract Conformal Symmetries
of a Model in non-Commutative Space The symmetries of a recently proposed
non relativistic model in two dimensional non-commutative space are examined.
The corresponding constants of motion are shown to form a Poisson-Lie
algebra that conformally extends the Galilei algebra with a two dimensional
central extension. |