Two-Way Covert Quantum Communication in the Microwave Regime
Roberto Di Candia, Hüseyi̇n Yi̇ği̇tler, Gheorghe Sorin Paraoanu, Riku Jäntti · PRX Quantum · 2021
Seminal results for the theory of low-frequency microwave quantum communication, as well as its practical implementation, are presented: Unconditional security for backscatter communication is found by hiding the carrier in the environment.