Canonical transformations and accidental degeneracy. IV. Problems with continuous spectra (original) (raw)

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Juan D. Lejarreta

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Norman Witriol

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Ryu Sasaki

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Zafar Ahmed

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Ju l 2 01 4 Complex Classical Mechanics of a QES Potential

Sushant Mahajan

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Zafar Ahmed

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Mathematical physics. — A criterion for the reality of the spectrum of PT -symmetric Schrödinger operators with complex-valued periodic potentials, by EMANUELA CALI

E. Caliceti

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Description of the spectrum of the energy operator of quantum-mechanical systems that is invariant with respect to permutations of identical particles

Israel Sigal

Theoretical and Mathematical Physics, 1970

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Ram Mehar Singh

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Kurt Bernardo Wolf

Journal of Mathematical Physics, 1972

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Ryu Sasaki

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Nonstandard q-deformed realizations of the harmonic oscillator

Osvaldo Civitarese

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Alexander Turbiner

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haiko schmarsow

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