Localization bounds for multiparticle systems
M Aizenman, S Warzel - Communications in Mathematical Physics, 2009 - Springer
We consider the spectral and dynamical properties of quantum systems of n particles on the
lattice Z^ d, of arbitrary dimension, with a Hamiltonian which in addition to the kinetic term …
lattice Z^ d, of arbitrary dimension, with a Hamiltonian which in addition to the kinetic term …
A comprehensive proof of localization for continuous Anderson models with singular random potentials
A Klein, F Germinet - Journal of the European Mathematical Society, 2012 - ems.press
Abstract We study continuous Anderson Hamiltonians with non-degenerate single site
probability distribution of bounded support, without any regularity condition on the single site …
probability distribution of bounded support, without any regularity condition on the single site …
Localization for the one-dimensional Anderson model via positivity and large deviations for the Lyapunov exponent
We provide a complete and self-contained proof of spectral and dynamical localization for
the one-dimensional Anderson model, starting from the positivity of the Lyapunov exponent …
the one-dimensional Anderson model, starting from the positivity of the Lyapunov exponent …
Generalized eigenvalue-counting estimates for the Anderson model
JM Combes, F Germinet, A Klein - Journal of Statistical Physics, 2009 - Springer
We generalize Minami's estimate for the Anderson model and its extensions to n
eigenvalues, allowing for n arbitrary intervals and arbitrary single-site probability measures …
eigenvalues, allowing for n arbitrary intervals and arbitrary single-site probability measures …
[图书][B] Existence and regularity properties of the integrated density of states of random Schrödinger operators
I Veselić - 2008 - Springer
Random Schrödinger operators are models for the quantum mechanical description of
disordered media. The main aim of the analysis of such models is the understanding of the …
disordered media. The main aim of the analysis of such models is the understanding of the …
Unique continuation principle for spectral projections of Schrödinger operators and optimal Wegner estimates for non-ergodic random Schrödinger operators
A Klein - Communications in mathematical physics, 2013 - Springer
We prove a unique continuation principle for spectral projections of Schrödinger operators.
We consider a Schrödinger operator H=− Δ+ V on\rm L^ 2 (R^ d) L 2 (R d), and let H Λ …
We consider a Schrödinger operator H=− Δ+ V on\rm L^ 2 (R^ d) L 2 (R d), and let H Λ …
Linear response theory for magnetic Schrödinger operators in disordered media
JM Bouclet, F Germinet, A Klein, JH Schenker - Journal of Functional …, 2005 - Elsevier
We justify the linear response theory for an ergodic Schrödinger operator with magnetic field
within the noninteracting particle approximation, and derive a Kubo formula for the electric …
within the noninteracting particle approximation, and derive a Kubo formula for the electric …
Spectral statistics for random Schrödinger operators in the localized regime
F Germinet, F Klopp - Journal of the European Mathematical Society, 2014 - ems.press
We study various statistics related to the eigenvalues and eigenfunctions of random
Hamiltonians in the localized regime. Consider a random Hamiltonian at an energy E in the …
Hamiltonians in the localized regime. Consider a random Hamiltonian at an energy E in the …
Many-body localization in the droplet spectrum of the random XXZ quantum spin chain
We study many-body localization properties of the disordered XXZ spin chain in the Ising
phase. Disorder is introduced via a random magnetic field in the z-direction. We prove a …
phase. Disorder is introduced via a random magnetic field in the z-direction. We prove a …
Multiscale analysis and localization of random operators
A Klein - arXiv preprint arXiv:0708.2292, 2007 - arxiv.org
arXiv:0708.2292v1 [math-ph] 16 Aug 2007 Page 1 arXiv:0708.2292v1 [math-ph] 16 Aug 2007
MULTISCALE ANALYSIS AND LOCALIZATION OF RANDOM OPERATORS ABEL KLEIN …
MULTISCALE ANALYSIS AND LOCALIZATION OF RANDOM OPERATORS ABEL KLEIN …