04-171 R. de la Madrid

Two analytic continuations of the Lippmann-Schwinger eigenfunctions (64K, Gzipped tar file) May 31, 04

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Abstract. Gamow vectors should be related with the analytic continuation of the Lippmann-Schwinger eigenfunctions to the resonance energy. However, the analytic continuation of the Lippmann-Schwinger eigenfunctions to the second sheet is not unique. In this paper, we address this non-uniqueness by constructing and comparing two possible analytic continuations.

Files: 04-171.src( 04-171.keywords , 03lisbon.tex , tasy.sty )