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arXiv · 1402.2078

Quantum-elastic bump on a surface

Victor Atanasov·Rossen Dandoloff
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Abstract

We use an exact solution of the elastic membrane shape equation, representing the curvature, which will serve as a quantum potential in the quantum mechanical two dimensional Schrodinger equation for a (quasi-) particle on the surface of the membrane. Surface curvature in the quasi one-dimensional case is related to an unexpected static formation: on one hand the elastic energy has a maximum where surface curvature has a maximum and on the other hand the concentration of the expectation value to find the (quasi-) particle is again where the elastic energy is concentrated, namely where surface curvature has a maximum. This represents a particular form of a conformon.

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Victor Atanasov, Rossen Dandoloff. 2016-11-22. Quantum-elastic bump on a surface. https://doi.org/10.1088/0143-0807%2F38%2F1%2F015405

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