Controlling entropic uncertainty bound through memory effects

@article{Karpat2015ControllingEU,
  title={Controlling entropic uncertainty bound through memory effects},
  author={Goktuug Karpat and Jyrki Piilo and Sabrina Maniscalco},
  journal={EPL},
  year={2015},
  volume={111},
  pages={50006}
}
One of the defining traits of quantum mechanics is the uncertainty principle which was originally expressed in terms of the standard deviation of two observables. Alternatively, it can be formulated using entropic measures, and can also be generalized by including a memory particle that is entangled with the particle to be measured. Here we consider a realistic scenario where the memory particle is an open system interacting with an external environment. Through the relation of conditional… CONTINUE READING

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