Chiang, C. C. ; Chiu, C. B. ; Sudarshan, E. C. G. ; Tata, Xerxes (1982) An operator approach to the strong coupling transmutation of a Yukawa interaction Nuclear Physics B, 204 (2). pp. 306-316. ISSN 0550-3213
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0550-3213(82)90149-3
Abstract
It is shown that the transmutation mechanism introduced in our earlier papers is both necessary and sufficient to ensure the equivalence of the Lee model and the attractive separable potential model in all sectors when the bare coupling constant of the Lee model is taken to infinity. It is demonstrated that the hamiltonian operator for the Lee model reduces to that for the separable potential. It is further demonstrated that in the same limit the finite energy eigenfunctions, and hence the scattering amplitudes and the S-matrix calculated from the two theories coincide in all sectors.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 50994 |
| Deposited On: | 27 Jul 2011 12:51 |
| Last Modified: | 27 Jul 2011 12:51 |
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