Bethe--Salpeter wave functions in integrable models

Abstract

We investigate some properties of Bethe--Salpeter wave functions in integrable models. In particular we illustrate the application of the operator product expansion in determining the short distance behavior. The energy dependence of the potentials obtained from such wave functions is studied, and further we discuss the (limited) phenomenological significance of zero--energy potentials.

LaTeX, 38 pages, 9 figures

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Cited by in corpus (8)

• Nucleon-Nucleon Potential and its Non-locality in Lattice QCD
• Hadron interactions in lattice QCD
• Application of the operator product expansion to the short distance behavior of nuclear potentials
• Toward an understanding of short distance repulsions among baryons in QCD -- NBS wave functions and operator product expansion --
• Short distance repulsion in 3 nucleon forces from perturbative QCD
• Hadronic interactions and nuclear physics
• Effective potential from zero-momentum potential
• Effective potential for relativistic scattering