Generic emergence of classical features in quantum Darwinism.

@article{Brando2015GenericEO,
  title={Generic emergence of classical features in quantum Darwinism.},
  author={Fernando G. S. L. Brand{\~a}o and Marco Piani and Paweł Horodecki},
  journal={Nature communications},
  year={2015},
  volume={6},
  pages={
          7908
        }
}
Quantum Darwinism posits that only specific information about a quantum system that is redundantly proliferated to many parts of its environment becomes accessible and objective, leading to the emergence of classical reality. However, it is not clear under what conditions this mechanism holds true. Here we prove that the emergence of classical features along the lines of quantum Darwinism is a general feature of any quantum dynamics: observers who acquire information indirectly through the… 
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