Simulating of the measurement-device independent quantum key distribution with phase randomized general sources.
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ABSTRACT: We present a model on the simulation of the measurement-device independent quantum key distribution (MDI-QKD) with phase randomized general sources. It can be used to predict experimental observations of a MDI-QKD with linear channel loss, simulating corresponding values for the gains, the error rates in different basis, and also the final key rates. Our model can be applicable to the MDI-QKDs with arbitrary probabilistic mixture of different photon states or using any coding schemes. Therefore, it is useful in characterizing and evaluating the performance of the MDI-QKD protocol, making it a valuable tool in studying the quantum key distributions.
SUBMITTER: Wang Q
PROVIDER: S-EPMC3985083 | biostudies-other | 2014
REPOSITORIES: biostudies-other
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