Articles written in Pramana – Journal of Physics
Volume 16 Issue 1 January 1981 pp 81-89 Quantum Mechanics
It is established that the solution of the Lippmann-Schwinger equation for scattering is unique, despensing an earlier proof of non-uniqueness.
Volume 18 Issue 6 June 1982 pp 495-500 Nuclear And Particle Physics
A few consequences of the uniqueness of the scattering wavefunction in non-break up channel are discussed.
Volume 34 Issue 3 March 1990 pp 173-182
A general distribution theoretic treatment of the convergence of sequences involving wave functions show that the problem of non-uniqueness does not exist for the solutions of the Lippmann-Schwinger equation for multichannel scattering, in the eigenfunction space.
Volume 41 Issue 6 December 1993 pp 483-491
A new approach is made to investigate the old problem of non-uniqueness of the solution of Lippmann-Schwinger equation of three particle system and it is found that even the necessary condition for the existence of the problem is not satisfied.
Volume 96, 2022
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