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quant-ph2024
Implementation of Continuous-Variable Quantum Key Distribution with Composable and One-Sided-Device-Independent Security Against Coherent Attacks
Tobias Gehring, Vitus Händchen, Jörg Duhme +5
Secret communication over public channels is one of the central pillars of a modern information society. Using quantum key distribution this is achieved without relying on the hard…
quant-ph2024
Hybrid quantum-classical systems: Quasi-free Markovian dynamics
Alberto Barchielli, Reinhard Werner
In the case of a quantum-classical hybrid system with a finite number of degrees of freedom, the problem of characterizing the most general dynamical semigroup is solved, under the…