Hardness amplification for entangled games via anchoring
Mohammad Bavarian, Thomas Vidick, Henry Yuen · 2017
We study the parallel repetition of one-round games involving players that can use quantum entanglement. A major open question in this area is whether parallel repetition reduces the entangled value of a game at an exponential rate - in other words, does an analogue of Raz's parallel repetition theorem hold for games with players sharing quantum entanglement? Previous results only apply to special classes of games.