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quant-ph2023★ 3 cited
Quantum Broadcast Channel Simulation via Multipartite Convex Splitting
Hao-Chung Cheng, Li Gao, Mario Berta
We show that the communication cost of quantum broadcast channel simulation under free entanglement assistance between the sender and the receivers is asymptotically characterized…
quant-ph2014★ 84 cited
Renyi generalizations of the conditional quantum mutual information
Mario Berta, Kaushik P. Seshadreesan, Mark M. Wilde
The conditional quantum mutual information of a tripartite state is an information quantity which lies at the center of many problems in quantum information th…