Quantum secure direct communication with heralded superposition source of squeezed states. - Jin-Yu Wang; Jia-Wei Ying; Qi Zhang; Shi-Pu Gu; Xing-Fu Wang; Lan Zhou; Yu-Bo Sheng (Quantum Inf. Process., 2026)

Long-distance device-independent quantum secret sharing with noiseless linear amplification and entanglement purification. - Zhong-Jian Wang; Qi Zhang; Jia-Wei Ying; Shi-Pu Gu; Xing-Fu Wang; Ming-Ming Du; Lan Zhou; Yu-Bo Sheng (Quantum Inf. Process., 2026)