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Could Gaussian regenerative stations act as quantum repeaters?
Ryo Namiki, Oleg Gittsovich, Saikat Guha +1
Higher transmission loss diminishes the performance of optical communication|be it the rate at which classical or quantum data can be sent reliably, or the secure key generation ra…
The Security of Quantum Key Distribution using a Simplified Trusted Relay
William Stacey, Razieh Annabestani, Xiongfeng Ma +1
We propose a QKD protocol for trusted node relays. Our protocol shifts the communication and computational weight of classical post-processing to the end users by reassigning the r…
Quantum Communication with Coherent States and Linear Optics
Juan Miguel Arrazola, Norbert Lütkenhaus
We introduce a general mapping for encoding quantum communication protocols involving pure states of multiple qubits, unitary transformations, and projective measurements into anot…
Higher-dimensional orbital angular momentum based quantum key distribution with mutually unbiased bases
Mhlambululi Mafu, Angela Dudley, Sandeep Goyal +7
We present an experimental study of higher-dimensional quantum key distribution protocols based on mutually unbiased bases, implemented by means of photons carrying orbital angular…