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quant-ph2026
Cybersecurity of Quantum Key Distribution Implementations
Ittay Alfassi, Ran Gelles, Rotem Liss +1
Practical implementations of Quantum Key Distribution (QKD) often deviate from the theoretical protocols, exposing the implementations to various attacks even when the underlying (…
quant-ph2025
Improved finite-size key rates for discrete-modulated continuous variable quantum key distribution under coherent attacks
Carlos Pascual-GarcÃa, Stefan Bäuml, Mateus Araújo +2
Continuous variable quantum key distribution (CVQKD) with discrete modulation combines advantages of CVQKD, such as the implementability using readily available technologies, with…
quant-ph2024
Geometry of entanglement and separability in Hilbert subspaces of dimension up to three
Rotem Liss, Tal Mor, Andreas Winter
We present a complete classification of the geometry of the mutually complementary sets of entangled and separable states in three-dimensional Hilbert subspaces of bipartite and mu…