Simultaneous degeneracy of the confined 2D hydrogen atom energy levels

Stevanović, Lj. ; Sen, K. D. (2008) Simultaneous degeneracy of the confined 2D hydrogen atom energy levels Journal of Physics B: Atomic, Molecular and Optical Physics, 41 (20). 205002_1-205002_9. ISSN 0953-4075

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Official URL: http://iopscience.iop.org/0953-4075/41/20/205002?f...

Related URL: http://dx.doi.org/10.1088/0953-4075/41/20/205002

Abstract

Using the Numerov-Cooley numerical method, we report several interesting characteristics of the eigenspectrum of 2D hydrogen atom confined inside an impenetrable circular boundary of radius ρc. At the confinement radius, ρc, exactly equal to the location of the only radial node of the unconfined atom state (l+2, l), the successive pairs of the confined atom states (nl) and (n+1, l+2), where n≥l+2, are found to become degenerate. Accurate calculations of static dipole polarizability are reported for several confining radii using the standard second-order perturbation theory.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics.
ID Code:44995
Deposited On:24 Jun 2011 13:54
Last Modified:24 Jun 2011 13:54

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