We show that entanglement can be utilized to extract thermodynamic work beyond classical correlation via feedback control based on measurement on part of a composite system. The net work gain due to entanglement is determined by the change in the mutual information content between the subsystems that is accessible by the memory.
@article{arxiv.1207.6872,
title = {Thermodynamic Work Gain from Entanglement},
author = {Ken Funo and Yu Watanabe and Masahito Ueda},
journal= {arXiv preprint arXiv:1207.6872},
year = {2014}
}