65 citations · 152 across the 4 of their papers we have counts for
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Anderson localization for a supersymmetric sigma model
Margherita Disertori, Tom Spencer
We study a lattice sigma model which is expected to reflect the Anderson localization and delocalization transition for real symmetric band matrices in 3D. In this statistical mech…
Quasi-diffusion in a 3D Supersymmetric Hyperbolic Sigma Model
Margherita Disertori, Tom Spencer, Martin R. Zirnbauer
We study a lattice field model which qualitatively reflects the phenomenon of Anderson localization and delocalization for real symmetric band matrices. In this statistical mechani…
Density of states for Random Band Matrix
M. Disertori, H. Pinson, T. Spencer
By applying the supersymmetric approach we rigorously prove smoothness of the averaged density of states for a three dimensional random band matrix ensemble, in the limit of infini…