[HTML][HTML] Long-distance high-fidelity continuous-variable quantum key distribution with non-Gaussian operations: An exact closed form solution

K Jafari, M Golshani, A Bahrampour - Results in Physics, 2024 - Elsevier
In this paper, we derive a closed-form expression for the output state of a CV-QKD protocol
in the presence of zero-photon catalysis (ZPC) and a quantum scissor (QS). Then, based on …