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arxiv: 1710.00406 · v1 · pith:6DZ3GQZKnew · submitted 2017-10-01 · 🪐 quant-ph

The harmonic oscillator in a space with a screw dislocation

classification 🪐 quant-ph
keywords dislocationeigenvaluesharmonicobtainoscillatorparameterscrewspace
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We obtain the eigenvalues of the harmonic oscillator in a space with a screw dislocation. By means of a suitable nonorthogonal basis set with variational parameters we obtain sufficiently accurate eigenvalues for an arbitrary range of values of the space-deformation parameter. The energies exhibit a rich structure of avoided crossings in terms of such model parameter.

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