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δ' potential arisin...
δ' potential arising in exterior complex scaling
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- Kurasov, Pavel (författare)
- Lund University,Lunds universitet,Matematik LTH,Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematics (Faculty of Engineering),Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH
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Scrinzi, Armin (författare)
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Elander, Nils (författare)
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(creator_code:org_t)
- 1994
- 1994
- Engelska.
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Ingår i: Physical Review A (Atomic, Molecular and Optical Physics). - 1050-2947. ; 49:6, s. 5095-5097
- Relaterad länk:
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http://dx.doi.org/10...
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Abstract
Ämnesord
Stäng
- In the method of exterior complex scaling the coordinates of the Hamilton operator are scaled by a constant factor starting at a radius R≠0. We show that this procedure induces a singularity in the kinetic-energy term which must be interpreted as the derivative of a δ function.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Publikations- och innehållstyp
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- ref (ämneskategori)
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