Charge-Current Correlation Identities for Stochastic Interacting Particle Systems
Résumé
We adapt a recent proof of generic quantum-mechanical charge-current correlation identities with local conservation laws to stochastic interacting particle systems. Unlike in earlier proofs no translation invariance is required. We clarify the validity of an Onsager-type current symmetry that generally appears in hyperbolic systems of conservation laws that arise as hydrodynamic limits of stochastic interacting particle systems.