T-9: Difference between revisions
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<!--=== Problem 7.2: localization-delocalization transition on the Bethe lattice === | |||
=== Problem 7.2: localization-delocalization transition on the Bethe lattice === | |||
We now focus on the self energies, since the criterion for localization is given in terms of these quantities. In this Problem we will determine for which values of parameters localization is stable, estimating the critical value of disorder where the transition to a delocalised phase occurs. | We now focus on the self energies, since the criterion for localization is given in terms of these quantities. In this Problem we will determine for which values of parameters localization is stable, estimating the critical value of disorder where the transition to a delocalised phase occurs. | ||
Revision as of 00:55, 6 March 2024