Localization for the random displacement model

F Klopp, M Loss, S Nakamura, G Stolz - 2012 - projecteuclid.org
We prove spectral and dynamical localization for the multidimensional random displacement
model near the bottom of its spectrum by showing that the approach through multiscale …

From the Lifshitz tail to the quenched survival asymptotics in the trapping problem

R Fukushima - 2009 - projecteuclid.org
The survival problem for a diffusing particle moving among random traps is considered. We
introduce a simple argument to derive the quenched asymptotics of the survival probability …

Second order asymptotics for Brownian motion in a heavy tailed Poissonian potential

R Fukushima - arXiv preprint arXiv:1010.3875, 2010 - arxiv.org
We consider the Feynman-Kac functional associated with a Brownian motion in a random
potential. The potential is defined by attaching a heavy tailed positive potential around the …

Brownian survival and Lifshitz tail in perturbed lattice disorder

R Fukushima - Journal of Functional Analysis, 2009 - Elsevier
We consider the annealed asymptotics for the survival probability of Brownian motion
among randomly distributed traps. The configuration of the traps is given by independent …

Phase transition in the Integrated Density of States of the Anderson model arising from a supersymmetric sigma model

M Disertori, V Rapenne, C Rojas-Molina… - arXiv preprint arXiv …, 2022 - arxiv.org
We study the Integrated Density of States (IDS) of the random Schr\" odinger operator
appearing in the study of certain reinforced random processes in connection with a …

Moment asymptotics for the parabolic Anderson problem with a perturbed lattice potential

R Fukushima, N Ueki - Journal of Functional Analysis, 2011 - Elsevier
The parabolic Anderson problem with a random potential obtained by attaching a long tailed
potential around a randomly perturbed lattice is studied. The moment asymptotics of the total …

The parabolic Anderson model

W König, T Wolff - Preprint. Available at www. wiasberlin. de/people …, 2015 - Springer
This is a survey of the parabolic Anderson model (PAM), the Cauchy problem for the heat
equation with random potential. This model and many variants and related models are …

[PDF][PDF] Classical behavior of the integrated density of states for the uniform magnetic field and a randomly perturbed lattice

N Ueki - Markov Process. Related Fields, 2011 - math.h.kyoto-u.ac.jp
For the Schrödinger operators on L2 (R2) and L2 (R3) with the uniform magnetic field and
the scalar potentials located at all sites of a randomly perturbed lattice, the asymptotic …

Stochastic analysis and random Schrödinger operators

N Ueki - Sugaku Expositions, 2018 - ams.org
The Donsker-Varadhan theory on large deviations [12] and the Malliavin calculus [43] are
the main theories in the stochastic analysis founded in the latter twentieth century. Among …

[PDF][PDF] Quantum behavior of the integrated density of states for the uniform magnetic field and a randomly perturbed lattice (Spectra of Random Operators and Related …

N Ueki - 数理解析研究所講究録別冊, 2011 - repository.kulib.kyoto-u.ac.jp
For the Schrödinger operators on L2 (R2) and L2 (R3) with the uniform magnetic field and
the scalar potentials located at all sites of a randomly perturbed lattice, the asymptotic …