Prog. Theor. Phys. Vol. 87 No. 3 (1992) pp. 775-780

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Letters

Solution of the Lippmann-Schwinger Equation with an Expansion of the Wave Function inside the Potential Range

Yasuro Koike

Department of Physics, Hosei University, Tokyo 102

(Received November 11, 1991)

Abstract:

We propose a simple but rigorous formalism to solve the Lippmann-Schwinger equation, expanding the wave function inside the potential range. The solution gives us a separable t-matrix. The formalism can be applied to any finite range two-body interactions and is useful to solve few-body equations.

URL : http://ptp.ipap.jp/link?PTP/87/775/
DOI : 10.1143/PTP.87.775

References:

W. Glöckle, The Quantum Mechanical Few-Body Problem (Springer-Verlag, 1983), p. 137.
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Citing Article(s) :

Progress of Theoretical Physics Vol. 115 No. 2 (2006) pp. 309-323 :
Four-Body Faddeev-Yakubovsky Calculation Using the Finite Range Expansion Method

Eizo Uzu and Yasuro Koike