Explicit asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation

HIGHLIGHTS

• who: Aurélie Denys and colleagues from the (UNIVERSITY) have published the article: Explicit asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation, in the Journal: (JOURNAL)
• what: The approach there is to show that if the constellation is sufficiently close to the Gaussian one, then it is possible to exploit continuity bounds on the secret key rate together with the established security proofs for the Gaussian modulation to get reasonable numerical bounds for the secret key rate, when the constellation is large enough. While the authors focus more on . . .
  

   

  

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