The Coulomb - Harmonic oscillator correspondence in PJ symmetric quantum mechanics

Miloslav Znojil, Géza Lévai

Research output: Contribution to journalArticle

59 Citations (Scopus)


We show that and how the Coulomb potential V(x)= Ze2/x can be regularized and solved exactly at the imaginary coupling Ze2. The new spectrum of energies is real and bounded as expected, but its explicit form proves totally different from the usual real-coupling case. (C) 2000 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)327-333
Number of pages7
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Issue number5-6
Publication statusPublished - Jul 10 2000


ASJC Scopus subject areas

  • Physics and Astronomy(all)

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