TY - JOUR
T1 - Dynamics of a discoordination game with classical and quantum correlations
AU - Özdemir, Şahin Kaya
AU - Shimamura, Junichi
AU - Morikoshi, Fumiaki
AU - Imoto, Nobuyuki
N1 - Funding Information:
The authors thank Dr. T. Yamamoto for his help and stimulating discussions. This work is partially supported by a Grant-in-Aid for Scientific Research (C) (15300079) by the Japan Society for the Promotion of Science (JSPS).
PY - 2004/12/6
Y1 - 2004/12/6
N2 - Effects of classical/quantum correlations and operations in simultaneous move games are analyzed using a discoordination game, known as Samaritan's dilemma, in which there is no Nash equilibrium (NE) when played with classical pure strategies. We show that although the dilemma can be resolved with quantum operations provided that there is a shared classically correlated state between the players, it is only in the presence of entanglement that the players can receive the highest possible payoff sums.
AB - Effects of classical/quantum correlations and operations in simultaneous move games are analyzed using a discoordination game, known as Samaritan's dilemma, in which there is no Nash equilibrium (NE) when played with classical pure strategies. We show that although the dilemma can be resolved with quantum operations provided that there is a shared classically correlated state between the players, it is only in the presence of entanglement that the players can receive the highest possible payoff sums.
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U2 - 10.1016/j.physleta.2004.10.055
DO - 10.1016/j.physleta.2004.10.055
M3 - Article
AN - SCOPUS:8844258044
SN - 0375-9601
VL - 333
SP - 218
EP - 231
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 3-4
ER -