Method for Lippmann-Schwinger equations |
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| Authors: | I.H. Sloan Sadhan K. Adhikari |
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| Affiliation: | Department of Applied Mathematics, University of New South Wales, Kensington, NSW, 2033, Australia |
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| Abstract: | A recently proposed degenerate-kernel scheme for solving Fredholm integral equations of the second kind is extended to singular equations of the Lippmann-Schwinger type. Numerical calculations of on- and off-shell t-matrix elements are carried out at positive and negative energies, for the 1S0 Reid soft-core nucleon-nucleon potential. Satisfactory convergence is achieved, even with the simplest version of the s |
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