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Differential Form of the Skornyakov--Ter-Martirosyan Equations

F. M. Pen'kov·W. Sandhas
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Abstract

The Skornyakov--Ter-Martirosyan three-boson integral equations in momentum space are transformed into differential equations. This allows us to take into account quite directly the Danilov condition providing self-adjointness of the underlying three-body Hamiltonian with zero-range pair interactions. For the helium trimer the numerical solutions of the resulting differential equations are compared with those of the Faddeev-type AGS equations.

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F. M. Pen'kov, W. Sandhas. 2005-07-05. Differential Form of the Skornyakov--Ter-Martirosyan Equations. https://doi.org/10.1103/physreva.72.060702

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