RELATIVISTIC EQUAL-TIME EQUATION (Ⅰ)
- Received Date: 1980-03-05
- Accepted Date: 1900-01-01
- Available Online: 1981-08-05
Abstract: For a given Bethe-Salpeter equation an unique definite rearrangement of its irreducible kernel is obtained. Using this new kernel the equal-time wave function and equal-tune seattering amplitude satisfy closed equations respectively. Including no unphysical degree of freedom the equations are the relativistic generalization of Schrodinger equation and Lippmann-Schwinger equation. The equal-time potential of one photon exchange is given. All the conclusions are generalized to particleantiparticle system directly.