scholarly journals Exact Shock Measures and Steady-State Selection in a Driven Diffusive System with Two Conserved Densities

2004 ◽  
Vol 117 (1/2) ◽  
pp. 55-76 ◽  
Author(s):  
A. Rákos ◽  
G. M. Schütz
Keyword(s):  
Steady State ◽  
Driven Diffusive System ◽  
State Selection ◽  
Diffusive System

STUDY OF THE CROSSOVER FROM NON-EQUILIBRIUM STATIONARY STATES TO QUASI-EQUILIBRIUM STATES IN A DRIVEN DIFFUSIVE SYSTEM UNDER THE INFLUENCE OF AN OSCILLATORY FIELD

2002 ◽  
Vol 16 (27) ◽  
pp. 4165-4174 ◽  
Author(s):  
ROBERTO A. MONETTI ◽  
EZEQUIEL V. ALBANO
Keyword(s):  
Steady State ◽  
Lattice Gas ◽  
Thermal Bath ◽  
Quasi Equilibrium ◽  
Stationary States ◽  
Driving Field ◽  
Driven Diffusive System ◽  
Crossover Behavior ◽  
Diffusive System ◽  
Non Equilibrium

A driven diffusive system (DDS) is a lattice-gas in contact with a thermal bath in the presence of an external field. Such DDS constantly gains (losses) energy from (to) the driving field (thermal bath) and therefore, for long enough time, it reaches a non-equilibrium steady-state (NESS) with a generally unknown statistical distribution. It is found that if the constant driving is replaced by an oscillatory field of magnitude E and period τ, the system exhibits a crossover from NESS to a quasi-equilibrium state (QES) driven by τ. The crossover behavior is characterized by a typical crossover time which is proportional to the lattice side and consequently relevant to confined systems.

Renormalization-group study of a hybrid driven diffusive system

1994 ◽  
Vol 49 (5) ◽  
pp. 3614-3618 ◽  
Author(s):  
K. E. Bassler ◽  
B. Schmittmann
Keyword(s):  
Renormalization Group ◽  
Driven Diffusive System ◽  
Diffusive System

scholarly journals Onset of criticality and transport in a driven diffusive system

1997 ◽  
Vol 55 (3) ◽  
pp. R2085-R2088 ◽  
Author(s):  
Mária Markosová ◽  
Mogens H. Jensen ◽  
Kent B Lauritsen ◽  
Kim Sneppen
Keyword(s):  
Driven Diffusive System ◽  
Diffusive System

Multiple condensates in driven diffusive system

2010 ◽  
Vol 56 (3(1)) ◽  
pp. 973-976 ◽  
Author(s):  
Jae Dong Noh ◽  
Sang-Woo Kim
Keyword(s):  
Driven Diffusive System ◽  
Diffusive System
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