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Regular Expansion for the Characteristic Exponent of a Product of 2 × 2 Random Matrices
We consider a product of 2 × 2 random matrices which appears in the physics literature in the analysis of some 1D disordered models. These matrices...
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Mesoscopic Fluctuations for the Thinned Circular Unitary Ensemble
In this paper we study the asymptotic behavior of mesoscopic fluctuations for the thinned Circular Unitary Ensemble. The effect of thinning is that...
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Quantum Ergodicity on Regular Graphs
We give three different proofs of the main result of Anantharaman and Le Masson (Duke Math J 164(4):723–765,
2015 ), establishing quantum ergodicity—a... -
Characterisation of Matrix Entropies
The notion of matrix entropy was introduced by Tropp and Chen with the aim of measuring the fluctuations of random matrices. It is a certain entropy...
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Efficient Localization Bounds in a Continuous N-Particle Anderson Model with Long-Range Interaction
We establish strong dynamical and exponential spectral localization for a class of multi-particle Anderson models in a Euclidean space with an...
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Lozenge Tilings with Free Boundaries
We study lozenge tilings of a domain with partially free boundary. In particular, we consider a trapezoidal domain (half-hexagon), s.t. the...
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Gap Probabilities for the Generalized Bessel Process: A Riemann-Hilbert Approach
We consider the gap probability for the Generalized Bessel process in the single-time and multi-time case, a determinantal process which arises as...