Phase transition and symmetry breaking in the minority game

被引：136

作者：

Challet, D ^{[1
]}

Marsili, M

机构：

[1] Univ Fribourg, Inst Phys Theor, CH-1700 Fribourg, Switzerland

[2] Ist Nazl Fis Mat, Unita Trieste, SISSA, I-34014 Trieste, Italy

来源：

PHYSICAL REVIEW E | 1999年 / 60卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.60.R6271

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We show that the minority game, a model of interacting heterogeneous agents, can be described as a spin system and displays a phase transition between a symmetric phase and a symmetry broken phase where the game's outcome is predictable. As a result a "spontaneous magnetization" arises in the spin formalism. [S1063-651X(99)50912-4].

引用

页码：R6271 / R6274

页数：4

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