Convective Instability Induced by Nonlocality in Nonlinear Diffusive Systems

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

Convective Instability Induced by Nonlocality in Nonlinear Diffusive Systems

0031-9007= We consider a large class of nonlinear diffusive systems with nonlocal coupling. By using a nonperturbative analytical approach we are able to determine the convective and absolute instabilities of all the uniform states of these systems. We find a huge window of convective instability that should provide a great opportunity to study experimentally and theoretically noise sustained p...

متن کامل

Convective instability induced by two-points nonlocality.

We consider diffusive nonlinear systems with nonlocal two-points coupling, generally induced by misalignment in optical feedback. We expand the stability analysis in F. Papoff and R. Zambrini [Phys. Rev. Lett. 94, 243903 (2005)] to determine convective and absolute thresholds. Nonlocality leads to different effects in comparison to well-known problems with drift, as the existence of opposite ph...

متن کامل

Lattice kinetic Monte Carlo simulations of convective-diffusive systems.

Diverse phenomena in physical, chemical, and biological systems exhibit significant stochasticity and therefore require appropriate simulations that incorporate noise explicitly into the dynamics. We present a lattice kinetic Monte Carlo approach to simulate the trajectories of tracer particles within a system in which both diffusive and convective transports are operational. While diffusive tr...

متن کامل

Nonlocality in Nonlinear Quantum Mechanics

∗BASED ON A TALK PRESENTED AT “NEW INSIGHTS IN QUANTUM MECHANICS – FUNDAMENTALS, EXPERIMENTAL RESULTS, THEORETICAL DIRECTIONS”, GOSLAR, AUGUST 31 – SEPTEMBER 3, 1998. Let us mention just some of them: T.W.B. Kibble , A. Ashtekar and T.A. Schilling , P. Bona , R. Haag and U. Bannier , Mielnik , S. Weinberg , G. Auberson and P.C. Sabatier , M.D. Kostin , H.D. Doebner and Goldin , I. Bialynicki-Bi...

متن کامل

Radiative-convective instability Citation

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. [1] Radiative-moist-convective equilibrium (RCE) is a simple paradigm for the statistical equilibrium the earth's c...

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: Physical Review Letters

سال: 2005

ISSN: 0031-9007,1079-7114

DOI: 10.1103/physrevlett.94.243903