Ghost components in the Jost function and a new class of phase-equivalent potentials

Autor: Lassaut, M., Larsen, S.Y., Sofianos, S.A., Rakityansky, S.A.

Publikováno v: Journal of Physics A: Mathematical and Theoretical
Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2001, 34, pp.2007-2022

We show that the introduction of components, in the Jest function, that create new bound states while leaving the S-matrix unchanged, generates potentials behaving as r(-2) at large distances. We demonstrate that the modified Jest functions can be ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::281bd3b30efaae094c9fac3ac9c2b873
http://hal.in2p3.fr/in2p3-00008949

Pathologies in three-body molecular clusters when using $\delta$-shell potentials

Autor: Young-Ju, J., Larsen, S.Y., Intemann, R.L., Fabre De La Ripelle, M.

Publikováno v: Physical Review A
Physical Review A, American Physical Society, 1994, 49, pp.1912-1929

Key word by this end of the century, the mobility of possessions and persons upset the static vision of territory as well as the urban context. The territorial borders inherited from past shade away. Spaces split up, citizen becomes nomad, virtual th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fc6307576ea52de7c3b4d0e4d5b919dd
http://hal.in2p3.fr/in2p3-00004846

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Is there a helium molecule?†.

Autor: Poulat, C., Larsen, S.Y., Novaro, O.

Publikováno v: Molecular Physics; Aug1975, Vol. 30 Issue 2, p645-648, 4p

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