Efficiency fluctuations and noise induced refrigerator-to-heater transition in information engines
Efficiency fluctuations and noise induced refrigerator-to-heater transition in information engines
Understanding noisy information engines is a fundamental problem of non-equilibrium physics, particularly in biomolecular systems agitated by thermal and active fluctuations in the cell. By the generalized second law of thermodynamics, the efficiency of these engines is bounded by the mutual information passing through their noisy feedback loop. Yet, direct …