Long-distance continuous-variable quantum key distribution using separable Gaussian states
Long-distance continuous-variable quantum key distribution using separable Gaussian states is a scholarly work, published in 2018 in ''Physical Review A''. The main subjects of the publication include additive white Gaussian noise, physics, Alice and Bob, quantum entanglement, quantum channel, quantum key distribution, transmission, Gaussian, quantum computing, electronic circuit topology, eavesdropping, quantum cryptography, telecommunications, channel, separable space, mathematics, quantum information science, and computer science. The authors present a\nscheme for implementing long-distance CVQKD using separable Gaussian states.\nThis tunable QKD protocol requires separable Gaussian states, which are\nsqueezed and displaced, along with the assistance of classical communication\nand available linear optics compoments.