TY - RPRT
T1 - Twisted Covariance vs Weyl Quantisation
Y1 - 2009
A1 - Gherardo Piacitelli
AB - In this letter we wish to clarify in which sense the tensor nature of the commutation relations [x^mu,x^nu]=i theta ^{mu nu} underlying Minkowski spacetime quantisation cannot be suppressed even in the twisted approach to Lorentz covariance. We then address the vexata quaestio \\\"why theta\\\"?
UR - http://hdl.handle.net/1963/3451
U1 - 885
U2 - Mathematics
U3 - Mathematical Physics
ER -