Quantum discord and measurement-induced disturbance in the background of dilaton black holes

@article{Wang2014QuantumDA,
  title={Quantum discord and measurement-induced disturbance in the background of dilaton black holes},
  author={Jieci Wang and Jiliang Jing and Heng Fan},
  journal={Physical Review D},
  year={2014},
  volume={90},
  pages={025032}
}
We study the dynamics of classical correlation, quantum discord, and measurement-induced disturbance of Dirac fields in the background of a dilaton black hole. We present an alternative physical interpretation of single mode approximation for Dirac fields in black hole spacetimes. We show that the classical and quantum correlations are degraded as the increase of black hole's dilaton. We find that, comparing to the inertial systems, the quantum correlation measured by the one-side measuring… 
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