arXiv · 0803.3390
Curvature-induced quantum behaviour on a helical nanotube
Abstract
We investigate the effect of curvature on the behaviour of a quantum particle bound to move on a surface shaped as a helical tube. We derive and discuss the governing Schrödinger equation and the corresponding quantum effective potential which is periodic and points to the helical configuration as more energetically favorable as compared to the straight tube. The exhibited periodicity also leads to energy band structure of pure geometrical origin.
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Victor Atanasov, Rossen Dandoloff. 2008-03-24. Curvature-induced quantum behaviour on a helical nanotube. https://doi.org/10.1016/j.physleta.2008.08.032
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