Extension of a spectral bounding method to the PT-invariant states of the −(i<i>X</i>)<sup><i>N</i></sup>non-Hermitian potential (Q4533702)

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scientific article; zbMATH DE number 1753921
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Extension of a spectral bounding method to the PT-invariant states of the −(i<i>X</i>)<sup><i>N</i></sup>non-Hermitian potential
scientific article; zbMATH DE number 1753921

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    Extension of a spectral bounding method to the PT-invariant states of the −(i<i>X</i>)<sup><i>N</i></sup>non-Hermitian potential (English)
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    11 June 2002
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    eigenvalue moment method
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    PT symmetry
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    non-Hermitian potential
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    numeric calculations
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    quantum mechanics
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