Answers are grounded in this paper and cite their sources.
The effect of gauge transformation on the two-dimensional system in a strong magnetic field is studied numerically to shed light on the localisation of states. The result for the gauge dependence of energy levels and wavefunctions for periodic boundary conditions shows that an extended eigenstate is sensitive to the gauge transformation while a localised eigenstate is essentially unchanged indicating an exponential localisation.
No takes yet. Share an insight, caveat, or question.
Hideo Aoki (1983) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: