A geometrical crossover in excited states of two-electron quantum dots in a magnetic field
Mesoscale and Nanoscale Physics
2013-05-09 v2 Quantum Physics
Abstract
We use the entanglement measure to study the evolution of quantum correlations in two-electron axially-symmetric parabolic quantum dots under a perpendicular magnetic field. We found that the entanglement indicates on the shape transition in the density distribution of two electrons in the lowest state with zero angular momentum projection at the specific value of the applied magnetic field.
Keywords
Cite
@article{arxiv.1112.3473,
title = {A geometrical crossover in excited states of two-electron quantum dots in a magnetic field},
author = {R. G. Nazmitdinov and N. S. Simonovic and A. R. Plastino and A. V. Chizhov},
journal= {arXiv preprint arXiv:1112.3473},
year = {2013}
}
Comments
8 pages, 2 figures