4 papers
Random coding for long-range continuous-variable QKD
Arpan Akash Ray, Boris Skoric
Quantum Key Distribution (QKD) schemes are key exchange protocols based on the physical properties of quantum channels. They avoid the computational-hardness assumptions that under…
Continuous-Variable Quantum Key Distribution with key rates far above the PLOB bound
Arpan Akash Ray, Boris Skoric
Continuous-Variable Quantum Key Distribution (CVQKD) at large distances has such high noise levels that the error-correcting code must have very low rate. In this regime it becomes…
Numerical evaluation of Gaussian mixture entropy
Basheer Joudeh, Boris Å koriÄ
We develop an approximation method for the differential entropy of a -component Gaussian mixture in . We provide two examples of approximations usi…
Average entropy of Gaussian mixtures
Basheer Joudeh, Boris Å koriÄ
We calculate the average differential entropy of a -component Gaussian mixture in . For simplicity, all components have covariance matrix , while…