Energy Profile Fluctuations in Dissipative Nonequilibrium Stationary States
arXiv:cond-mat/0409646 · doi:10.1007/s10955-004-8814-4
Abstract
The exact large deviation function (ldf) for the fluctuations of the energy density field is computed for a chain of Ising (or more generally Potts) spins driven by a zero-temperature (dissipative) Glauber dynamics and sustained in a non trivial stationary regime by an arbitrary energy injection mechanism at the boundary of the system. It is found that this ldf is independent of the dynamical details of the energy injection, and that the energy fluctuations, unlike conservative systems in a nonequilibrium state, are not spatially correlated in the stationary regime.
arXiv commentaccepted for publication in Journal of Statistical Physics
References in corpus (6)
- Large Deviation of the Density Profile in the Steady State of the Open Symmetric Simple Exclusion Process
- Free Energy Functional for Nonequilibrium Systems: An Exactly Solvable Case
- Current fluctuations in the one dimensional Symmetric Exclusion Process with open boundaries
- Injected Power Fluctuations in Langevin Equation
- Exact Free Energy Functional for a Driven Diffusive Open Stationary Nonequilibrium System
- Power fluctuations in stochastic models of dissipative systems
Cited by in corpus (8)
- Current large deviations in a driven dissipative model
- Integrable dissipative exclusion process: Correlation functions and physical properties
- Exact results for an asymmetric annihilation process with open boundaries
- Theoretical approaches to the steady-state statistical physics of interacting dissipative units
- Injected Power Fluctuations in 1D Dissipative Systems
- An exactly solvable dissipative transport model
- Steady-state properties of coupled hot and cold Ising chains
- Injected Power Fluctuations in 1D dissipative systems : role of ballistic transport