Angular-momentum reduction of the faddeev equations

Springer Science and Business Media LLC - Tập 61 - Trang 403-410 - 2015
R. Balian1, E. Brézin1
1Service de Physique Théorique, Centre d’Etudes Nucléaires de Saclay, Saclay

Tóm tắt

Angular-momentum reduction of the Faddeev equations is re-examined. The symmetrical and unsymmetrical coupling schemes are directly related. A simpler explicit form is proposed, from which it appears that the number of coupled amplitudes has been overestimated. A sign oversight, relevant for calculating states with nonzero orbital momentum, is pointed out in some previous treatments.

Tài liệu tham khảo

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