Eigenvalues for a Pure Quartic Oscillator
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🪐 quant-ph
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eigenvaluesoscillatorpurequarticaccurateagreementapplyingcanonical
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The eigenvalues of a pure quartic oscillator are computed, applying a canonical operator formulation, generalized from the harmonic oscillator. Solving a 10x10 secular equation produces eigenvalues in agreement, to at least 4 significant figures, with accurate computations given in the literature.
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