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Article overview
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Regularization of a three-body problem with zero-range potentials | D.V.Fedorov
; A.S.Jensen
; | Date: |
7 Jun 2001 | Journal: | J. Phys. A: Math. Gen. 34 (2001) 6003 | Subject: | quant-ph | Affiliation: | Aarhus University | Abstract: | We propose a coordinate-space regularization of the three-body problem with zero-range potentials. We include the effective range and the shape parameter in the boundary condition of the zero-range potential. The proposed extended zero-range model is tested against atomic helium trimers and is shown to provide an adequate quantitative description of these systems. | Source: | arXiv, quant-ph/0106039 | Services: | Forum | Review | PDF | Favorites |
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