Individual energy level distributions for one-dimensional diagonal and off-diagonal disorder

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Individual energy level distributions for one-dimensional diagonal and off-diagonal disorder

Abstract We study the distribution of the n-th energy level for two different one-dimensional random potentials. This distribution is shown to be related to the distribution of the distance between two consecutive nodes of the wave function. We first consider the case of a white noise potential and study the distributions of energy level both in the positive and the negative part of the spectru...

متن کامل

Diagonal Dominance and Harmless Off-diagonal Delays

Systems of linear differential equations with constant coefficients, as well as Lotka–Volterra equations, with delays in the off–diagonal terms are considered. Such systems are shown to be asymptotically stable for any choice of delays if and only if the matrix has a negative weakly dominant diagonal.

متن کامل

Off - Diagonal

Experience shows that there is a strong parallel between metrization theory for compact spaces and for linearly ordered spaces in terms of diagonal conditions. Recent theorems of Gruenhage, Pelant, Kombarov, and Stepanova have described metrizability of compact (and related) spaces in terms of the offdiagonal behavior of those spaces, i.e., in terms of properties of X −∆. In this paper, we show...

متن کامل

Superfluid-insulator transition in a commensurate one-dimensional bosonic system with off-diagonal disorder.

We study the nature of the superfluid-insulator quantum phase transition in a one-dimensional system of lattice bosons with off-diagonal disorder in the limit of a large integer filling factor. Monte Carlo simulations of two strongly disordered models show that the universality class of the transition in question is the same as that of the superfluid-Mott-insulator transition in a pure system. ...

متن کامل

Off - diagonal distributions fixed by diagonal partons at small x and ξ

We show that the off-diagonal (or skewed) parton distributions are completely determined at small x and ξ by the (conventional) diagonal partons. We present predictions which can be used to estimate the off-diagonal distributions at small x and ξ at any scale.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Physics A: Mathematical and General

سال: 2000

ISSN: 0305-4470,1361-6447

DOI: 10.1088/0305-4470/33/35/303