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arXiv · 1710.08216

Measurement-device-independent quantum key distribution with source state errors in photon number space

Cong Jiang·Zong-Wen Yu·Xiang-Bin Wang
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Abstract

The existing decoy-state MDI-QKD theory assumes the perfect control of the source states which is a an impossible task for any real setup. In this paper, we study the decoy-state MDI-QKD method with source errors without any presumed conditions and we get the final security key rate only with the range of a few parameters in the source state.

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Cong Jiang, Zong-Wen Yu, Xiang-Bin Wang. 2017-10-23. Measurement-device-independent quantum key distribution with source state errors in photon number space. https://doi.org/10.1103/physreva.94.062323

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