2 papers
quant-ph2026
A Risk-Aware Framework for Covert Quantum Communication under Stochastic Channel Uncertainty
Abbas Arghavani, Shahid Raza, Maryam Amiri +1
Covert quantum communication (CQC) seeks to hide not only message content but also the existence of communication. Existing CQC models usually assume deterministic or worst-case ch…
cs.CR2026
Robust Covert Quantum Communication under Bounded Channel Uncertainty
Abbas Arghavani, Alessandro V. Papadopoulos, Vahid Azimi Mousolou +2
Covert quantum communication is usually analyzed under idealized assumptions that channel parameters, such as transmissivity and background noise, are perfectly known and constant.…