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Combined variable-phase supersymmetric quantum mechanics

P K Bera, T K Nandi and B Talukdar

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Methods of supersymmetric quantum mechanics (SUSYQM) are used to derive relations between phase functions which occur in the context of the variable-phase approach to potential scattering. It is shown that the phase-equivalent potentials obtained by the application of SUSYQM are not off-shell equivalent. A case study is presented in support of this.


PACS

03.65.Nk Scattering theory

MSC

81U05 2-body potential scattering theory (See also 34E20 for WKB methods)

81Q60 Supersymmetric quantum mechanics

Subjects

Quantum information and quantum mechanics

Dates

Issue 20 (21 October 1993)



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