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Initial integral equations in bound-state perturbation theory

✍ Scribed by A. I. Greiser


Book ID
112501045
Publisher
Springer
Year
1972
Tongue
English
Weight
123 KB
Volume
15
Category
Article
ISSN
1573-9228

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Logarithmic Singularities in Two-Body, B
✍ G.B. Mainland πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 110 KB

A logarithmic singularity is typically present in the kernels of two-body, boundstate integral equations after the two angular variables associated with threedimensional spherical coordinates are separated. The singularity occurs in the separated SchrΓΆdinger equation, the separated Bethe-Salpeter eq