Abstract
We consider a one-dimensional model of localization based on the Witten Hamiltonian of supersymmetric quantum mechanics. The low energy spectral properties are reviewed and compared with those of other models with off-diagonal disorder. Using recent results on exponential functionals of a Brownian motion we discuss the statistical properties of the ground state wave function and their multifractal behaviour.
Unité de recherche des Universités Paris 11 et Paris 6 associée au CNRS.
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Comtet, A., Texier, C. (1998). One-dimensional disordered supersymmetric quantum mechanics: A brief survey. In: Aratyn, H., Imbo, T.D., Keung, WY., Sukhatme, U. (eds) Supersymmetry and Integrable Models. Lecture Notes in Physics, vol 502. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0105327
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DOI: https://doi.org/10.1007/BFb0105327
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