\(\mathcal P\mathcal T\)-symmetric harmonic oscillators
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Publication:1966911
DOI10.1016/S0375-9601(99)00429-6zbMath0948.81535arXivquant-ph/9905020OpenAlexW1977965540MaRDI QIDQ1966911
Publication date: 8 March 2000
Published in: Physics Letters. A (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/quant-ph/9905020
Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Perturbation theories for operators and differential equations in quantum theory (81Q15)
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