The dynamics of multidimensional secession: fixed points and ideological condensation.
نویسندگان
چکیده
We explore a generalized, stochastic seceder model of societal dynamics with variable size polling groups and higher-dimensional opinion vectors, revealing its essential modes of self-organized segregation. Renormalizing to a discrete, deterministic version, we pin down the upper critical size of the sampling group and analytically uncover a self-similar hierarchy of dynamically stable, multiple-branch fixed points. In d>/=3, the evolving, coarsening population suffers collapse to a 2D ideological plane.
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عنوان ژورنال:
- Physical review letters
دوره 90 25 Pt 1 شماره
صفحات -
تاریخ انتشار 2003