# Inferring Entropy Production from Short Experiments.

@article{Manikandan2019InferringEP, title={Inferring Entropy Production from Short Experiments.}, author={Sreekanth K. Manikandan and Deepak Gupta and Supriya Krishnamurthy}, journal={Physical review letters}, year={2019}, volume={124 12}, pages={ 120603 } }

We provide a strategy for the exact inference of the average as well as the fluctuations of the entropy production in nonequilibrium systems in the steady state, from the measurements of arbitrary current fluctuations. Our results are built upon the finite-time generalization of the thermodynamic uncertainty relation, and require only very short time series data from experiments. We illustrate our results with exact and numerical solutions for two colloidal heat engines.

## 65 Citations

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