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An insulated state in a non-interacting system arising from the destructive interference among multiple-scattering paths in a condensed matter system.
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Does Anderson localisation occur if the potential are equal in pairs?
Consider the Anderson model given by the Hamiltonian $H \in B(l^2( \mathbb{Z}^d)) $ defined by $H = - \Delta + V$ where the potential $V$ acts on a unit vector $ \vert x \rangle \in l^2( \mathbb{Z}^d …
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What is known about the density of states of the Anderson model?
This question was posted a week ago on MathOverflow https://mathoverflow.net/q/369156/
The Anderson Model is given by the random Hamiltonian (as an operator on $l^2(\mathbb{Z}^d)$)
$$
H_\omega = - …