Entanglement-decoherence-Nash equilibria diagrams in quantum games

被引：1

作者：

Banu, Hoor ^{[1
]}

Rao, K. Raghavendra ^{[2
]}

机构：

[1] PES Univ, Dept Math, Bangalore 560085, India

[2] PES Univ, Dept Phys, Bangalore 560085, India

来源：

PHYSICS LETTERS A | 2023年 / 490卷

关键词：

Quantum games; Nash equilibria; Entanglem e n t; Decoherence; EWL entanglement parameter; EDNE diagram; DILEMMA;

D O I：

10.1016/j.physleta.2023.129171

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the role of the combined effect of entanglement and decoherence on the dynamics of Nash equilibria in quantum games. We show in this paper that the Nash equilibria in quantu m games do significantly depend on the noise parameter p and the entanglement parameter y. A detailed analysis of the dynamics of the Nash equilibria for amplitude damping, depolarising and phase damping noise channels is reported. We report the idea of noise transition thresholds at which the Nash equilibria of a quantum game abruptly change. This paper introduces a new kind of two parameter Entanglement-Decoherence-Nash Equilibria (EDNE) diagrams in quantum games.

引用

页数：7

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