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arXiv · 1710.00406

The harmonic oscillator in a space with a screw dislocation

Paolo Amore·Francisco M. Fernández
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Abstract

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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Paolo Amore, Francisco M. Fernández. 2017-10-01. The harmonic oscillator in a space with a screw dislocation. https://doi.org/10.1016/j.aop.2017.11.022

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