Kinematic relativity of quantum Hamiltonian

Abstract

It is shown that the well-known relativistic correction of quantum Hamiltonian that is present in textbooks appears after quantization of oversimplified relativistic kinetic energy decomposition. Using the proper expression one obtains the kinetic energy operator which relation with the ususal one is consistent with corresponding relation of kinetic energies in special relativity theory. The Schr\"odinger equation with this operator gives new interesting possibilities for quantum phenomena description.