Delocalization of Two-Dimensional Random Surfaces with Hard-Core Constraints

نویسندگان
چکیده

برای دانلود رایگان 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

Monte Carlo simulations of two-dimensional hard core lattice gases.

Monte Carlo simulations are used to study lattice gases of particles with extended hard cores on a two-dimensional square lattice. Exclusions of one and up to five nearest neighbors (NN) are considered. These can be mapped onto hard squares of varying side length, lambda (in lattice units), tilted by some angle with respect to the original lattice. In agreement with earlier studies, the 1NN exc...

متن کامل

Numerical Treatment of Geodesic Differential Equations on Two Dimensional Surfaces

This paper presents a brief instructions to nd geodesics equa-tions on two dimensional surfaces in R3. The resulting geodesic equations are solved numerically using Computer Program Matlab, the geodesics are dis-played through Figures.

متن کامل

The delocalization problem of two interacting elec - trons in a two - dimensional random potential

The problem of two electrons in a two-dimensional random potential is addressed numerically. Specifically, the role of the Coulomb interaction between electrons on localization is investigated by writing the Hamiltonian on a localized basis and diagonalizing it exactly. The result of that procedure is discussed in terms of level statistics, and the expectation value of the electron-electron sep...

متن کامل

Delocalization of two interacting particles in a random potential: one-dimensional electric interaction

We consider a continuous one dimensional model of two charged interacting particles in a random potential. The electric repulsion is strictly one dimensional and it inhibits Anderson localization. In fact, the spectrum is continuous. The case of electrical attraction is briefly studied and it shows bounded states. So, the dynamics is sign-dependent for this model.We support our analytical resul...

متن کامل

Chiral phases of two-dimensional hard-core bosons with frustrated ring exchange

Daniel Huerga,1 Jorge Dukelsky,1 Nicolas Laflorencie,2 and Gerardo Ortiz3 1Instituto de Estructura de la Materia, C.S.I.C., Serrano 123, E-28006 Madrid, Spain 2Laboratoire de Physique Théorique, IRSAMC, Université de Toulouse, CNRS, 31062 Toulouse, France 3Department of Physics, Indiana University, Bloomington, Indiana 47405, USA (Received 2 December 2013; revised manuscript received 13 Februar...

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: Communications in Mathematical Physics

سال: 2015

ISSN: 0010-3616,1432-0916

DOI: 10.1007/s00220-015-2419-4