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COMMENT

Response to ``Comment on `On the Coulomb potential in one dimension' '' by Fischer, Leschke and Müller

P Kurasov 1997 J. Phys. A: Math. Gen. 30 5583-5589   doi: 10.1088/0305-4470/30/15/038  Help

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P Kurasov
Department of Mathematics, Stockholm University, 10691 Stockholm, Sweden
and
Department of Mathematics, Luleå Technical University, 97187 Luleå, Sweden
and
Department of Mathematics, Ruhr University-Bochum, 44780 Bochum, Germany
and
Department of Mathematics and Computational Physics, St Petersburg University, 198904 St Petersburg, Russia

Abstract. The differential operator , , in one dimension is studied using distribution theory. It is proven that there exists a unique self-adjoint operator corresponding to the differential expression understood in the principle-value sense. Point interactions determined by the singular operator are studied.

Print publication: Issue 15 (7 August 1997)
Received 14 March 1997

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