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arXiv 0903.4529cond-mat.stat-mechcond-mat.dis-nnphysics.soc-ph
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伊辛阶段在类似于社会极化的模块化网络上旋转

Phase of Ising spins on modular networks analogous to social polarization

Subinay Dasgupta, Raj Kumar Pan, Sitabhra Sinha

摘要:

复杂系统中的协调过程与网络中的集体排序问题有关,其中许多网络具有模块化组织。研究模块化随机网络上伊辛自旋的有序-无序转变,对应于社会中的共识形成,我们观察到两个不同的阶段:(i)在临界温度下每个模块内的有序化,其次是(ii)在较低温度下的全局有序化。这表明,即使代理人之间的相互作用有利于达成共识,社会两极分化成具有相反意见的群体也可以无限期地持续下去。

英文摘要:

Coordination processes in complex systems can be related to the problem of collective ordering in networks, many of which have modular organization. Investigating the order-disorder transition for Ising spins on modular random networks, corresponding to consensus formation in society, we observe two distinct phases: (i) ordering within each module at a critical temperature, followed by (ii) global ordering at a lower temperature. This indicates polarization of society into groups having contrary opinions can persist indefinitely even when mutual interactions between agents favor consensus.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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