Physical Coordinate as Eigen Values of Translation Operators in   Non-commutative Spaces
  We show two independent theoretical methods which lead to generate eigen values of a composite two-particles system associated with the non-locality of EPR effect which was experimentally proved by Aspect and others.One method is to use the quantum groups (Woronowicz and Podles)and the other is to use the two-dimensional kappa-Poincare groups.The representation of Hilbert spaces of these groups has eigen functions and eigen values with real numbers on one dimensional spaces.The range of eigen values is real number,so that the composite two particles system in quantum groups can macroscopicly exists and it has a nonlocal effect. 
Takeo Miura
math-ph math.MP