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- Albeverio, S., et al.
(author)
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Symmetries of Schrödinger operator with point interactions
- 1998
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In: Letters in Mathematical Physics. - 0377-9017 .- 1573-0530. ; 45, s. 33-47
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Journal article (peer-reviewed)abstract
- The transformations of all the Schrödinger operators with point interactions in dimension one under space reflection P, time reversal T and (Weyl) scaling Wλ are presented. In particular, those operators which are invariant (possibly up to a scale) are selected. Some recent papers on related topics are commented upon
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