[cool-RR]

I admit I haven't studied QM, but I believe that it's relativistic. Maybe you have confused General Relativity with Special Relativity? QM is incompatible with GR, but I think it's based on SR.

[pfedor]

Well, it isn't, and no, I haven't confused General with Special Relativity, trust me on that :) Maybe you confused Quantum Mechanics with Quantum Field Theory?

[cool-RR]

I think I meant QED, sorry.

[pfedor]

Ah OK then yes, QED is relativistic and in the classical limit it should become classical electrodynamics.