Quantum Theory / Particle Physics
February 21, 2014
Dirac equation, relativistic quantum mechanics, hydrodynamic formula- tion, Pauli equation, Maxwell equations, quantum hydrodynamic and electrodynamic fundamental equations
Starting from the Dirac equation we drive in the present paper the quantum hydrodynamic fundamental equations of relativistic quantum mechanics. In the nonrelativistic approximation we obtain the Pauli equation. With the help of four Maxwell equations we drive the fundamental equations of quantum electrodynamics in hydrodynamic formulation.