Application of spectral representations to the nonrelativistic and the relativistic Bethe-Salpeter equation |
| |
Authors: | G. Kramer K. Meetz |
| |
Affiliation: | (1) Physikalisches Staatsinstitut, II. Institut für Experimentalphysik, Hamburg;(2) II. Institut für Theoretische Physik der Universität Hamburg, Germany |
| |
Abstract: | The eigenvalue problem of the scalar Bethe-Salpeter equation is solved by application of the vertical Dyson representation. The method of solution is developed in complete analogy to the solution of Schrödinger's equation by a Stieltjes representation in the case of a Yukawa potential. The eigenvalues are zeros of a characteristic determinant, which can be understood as a generalization of the nonrelativistic Jost function. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|