Thermodynamic cost of acquiring information.

@article{Micadei2012ThermodynamicCO,
  title={Thermodynamic cost of acquiring information.},
  author={Kaonan Micadei and Roberto M. Serra and Lucas C. C{\'e}leri},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2012},
  volume={88 6},
  pages={
          062123
        }
}
Connections between information theory and thermodynamics have proven to be very useful to establish bounding limits for physical processes. Ideas such as Landauer's erasure principle and information-assisted work extraction have greatly contributed not only to broadening our understanding about the fundamental limits imposed by nature, but also paving the way for practical implementations of information-processing devices. The intricate information-thermodynamics relation also entails a… 
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