Method for the partial wave scattering problem for the quantum field theory

Tóm tắt Method for the partial wave scattering problem for the quantum field theory: ... ' ( , ') ( ') ( ')r r d r G r r U r ry = f + yò r r r ur r r , Under the boundary conditions, the wave function must includetwo components: component waves to the plane wave traveling inthe positive z axis and the rest is scattered spherical wave. Sorewritten as: ' . 3 0 1 ( ) ' ( ) ...= = - , ( )A x m as the electromagnetic field. First we consider the gravitational scattering completely, that is,consider the scattering of neutral particles. So we set in . Where the classical Schwarzschild beer slow motion of the particle (the particle mass M is considered to be smal...ory of quantum gravity. - Have shown that for neutral particles, the peak of thescattering amplitude in partial wave method lies on the imaginaryaxis energy- momentum. The culmination of this was distributed atlocations other than where they appear in the eikonalapproximation. - For par...