Keskeiset käsitteet
Optimal coordination rates in multi-partite quantum networks are determined, with implications for nonlocal games.
Tiivistelmä
The article explores optimal coordination rates in three primary settings of multi-partite quantum networks. It delves into the simulation of joint quantum states among multiple parties, discussing various models and their necessary conditions. The implications of these results on nonlocal games with quantum strategies are also examined.
Tilastot
"Q1 ≥ 1/2I(BC; R)ω"
"Q1 + E1 ≥ S(BC)ω"
"Q2 ≥ 1/2I(C; RA)ω"
"Q2 + E2 ≥ S(C)ω"
Lainaukset
"We establish the necessary and sufficient conditions on the asymptotically-achievable communication and entanglement rates."
"Instances of the network coordination problem include channel simulation, state merging, entanglement dilution, randomness extraction, source coding, distributed source simulation."
"The game can be won with probability γ if Alice can send qubits to Bob and Charlie at rates that satisfy certain constraints."