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Padé Expansion and the Renormalization of Nucleon--Nucleon Scattering |
YANG Ji-Feng;HUANG Jian-Hua;LIU Dan |
Department of Physics, East China Normal University, Shanghai 200062 |
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Cite this article: |
YANG Ji-Feng, HUANG Jian-Hua, LIU Dan 2006 Chin. Phys. Lett. 23 2688-2690 |
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Abstract The importance of imposing physical boundary conditions on the T-matrix to remove the nonperturbative renormalization prescription dependence is stressed and demonstrated in two diagonal channels 1P1 and 1D2, with the help of Padé expansion.
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Keywords:
13.75.Cs
11.10.Gh
12.39.Fe
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Published: 01 October 2006
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