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On the integral equations for the nonrelativistic scattering amplitudes

โœ Scribed by V.V. Komarov; A.M. Popova


Book ID
113334495
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
313 KB
Volume
28
Category
Article
ISSN
0370-2693

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Variable amplitude equations for one-dim
โœ Y Tikochinsky ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 617 KB

Nonlinear first-order equations, similar to Calogero's equations, are derived for the forward and backward one-dimensional scattering amplitudes. In particular, the even potential case yields two uncoupled equations for the even and odd parity phase shifts. The present approach provides a fast and a