Geodesic
One Property of the Renormalization Group Operator
Teoretičeskaâ i matematičeskaâ fizika, Tome 138 (2004) no. 1, pp. 71-80

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We use an isotropic ferromagnet as an example to show that the renormalization group operator can be interpreted as an evolution operator for a system of spins evolving with an increase of the reduced temperature, i.e. as the order operator of the system.
Keywords: renormalization group, critical point, evolution operator, order operator.
Mots-clés : Kadanoff transformation, ferromagnet 
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A. V. Glasko. One Property of the Renormalization Group Operator. Teoretičeskaâ i matematičeskaâ fizika, Tome 138 (2004) no. 1, pp. 71-80. http://geodesic.mathdoc.fr/item/TMF_2004_138_1_a5/