Surface critical behavior of driven diffusive systems with open boundaries
نویسندگان
چکیده
منابع مشابه
Renormalized field theory and particle density profile in driven diffusive systems with open boundaries.
Renormalized field theory and particle density profile in driven diffusive systems with open boundaries Abstract We investigate the density profile in a driven diffusive system caused by a plane particle source perpendicular to the driving force. Focussing on the case of critical bulk density ¯ c we use a field theoretic renormalization group approach to calculate the density c(z) as a function...
متن کاملEquilibriumlike fluctuations in some boundary-driven open diffusive systems.
There exist some boundary-driven open systems with diffusive dynamics whose particle current fluctuations exhibit universal features that belong to the Edwards-Wilkinson universality class. We achieve this result by establishing a mapping, for the system fluctuations, to an equivalent open yet equilibrium-diffusive system. We discuss the possibility of observing dynamic phase transitions using ...
متن کاملField Theory of Critical Behaviour in Driven Diffusive Systems with Quenched Disorder
We present a field theoretic renormalization group study for the critical behaviour of a uniformly driven diffusive system with quenched disorder, which is modelled by different kinds of potential barriers between sites. Due to their symmetry properties, these different realizations of the random potential barriers lead to three different models for the phase transition to transverse order and ...
متن کاملCritical phenomena and universal dynamics in one-dimensional driven diffusive systems with two species of particles
Recent work on stochastic interacting particle systems with two particle species (or single-species systems with kinematic constraints) has demonstrated the existence of spontaneous symmetry breaking, long-range order and phase coexistence in nonequilibrium steady states, even if translational invariance is not broken by defects or open boundaries. If both particle species are conserved, the te...
متن کاملRenormalization Group Analysis of Driven Diffusive Systems
The critical properties of statistical systems in thermal equilibrium are well understood, thanks to renormalization group analysis. For systems driven into non-equilibrium steady states, many surprising new features appear. For example, when the Ising lattice gas is driven with biased diffusion or coupled to two thermal baths, long range correlations exist at all temperatures. The second order...
متن کاملذخیره 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 E
سال: 1998
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.58.1446