Instantaneous Bethe-Salpeter Equation: (Semi-)Analytical Solution
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The Bethe-Salpeter equation for bound states of a fermion-antifermion pair in the instantaneous approximation for the involved interaction kernel is converted into an equivalent matrix eigenvalue problem with explicitly (algebraically) given matrices.
4 pages, LaTeX, contributed to the International Conference on "Quark Confinement and the Hadron Spectrum IV," July 3 - 8, 2000, Vienna, Austria
4 pages, LaTeX, contributed to the International Conference on "Quark Confinement and the Hadron Spectrum IV," July 3 - 8, 2000, Vienna, Austria