3 papers
quant-ph2025
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…
cs.IT2025
Numerical evaluation of Gaussian mixture entropy
Basheer Joudeh, Boris Škorić
We develop an approximation method for the differential entropy of a -component Gaussian mixture in . We provide two examples of approximations usi…
quant-ph2024
Continuous-variable Quantum Position Verification secure against entangled attackers
Rene Allerstorfer, Llorenç Escolà-Farràs, Arpan Akash Ray +2
Motivated by the fact that coherent states may offer practical advantages it was recently shown that a continuous-variable (CV) quantum position verification (QPV) protocol using c…