Heterogeneous excitable systems exhibit Griffiths phases below hybrid phase transitions

In d>2 dimensional, homogeneous threshold models discontinuous transition occur, but the mean-field solution provides 1/t power-law activity decay and other power laws, and thus it is called mixed-order or hybrid type. It has recently been shown that the introduction of quenched disorder rounds t...

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Bibliographic Details
Main Authors: Géza Ódor, Beatriz de Simoni
Format: Article
Language:English
Published: American Physical Society 2021-02-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.3.013106