Faddeev-Yakubovsky technique for weakly bound systems
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2011-01-01
Autores
Hadizadeh, M. R. [UNESP]
Yamashita, M. T. [UNESP]
Tomio, Lauro [UNESP]
Delfino, A.
Frederico, T.
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The Faddeev-Yakubovsky formalism for the study of three- and four-boson bound states have been derived in a partial wave representation for separable potentials and by considering only the s-wave channel contribution. In order to be able to study the weakly three- and four-boson bound states the obtained formalism is simplified for a zero range interaction and the integral equations are regularized by a subtraction technique.
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Proceedings of Science, v. 142.