Abstract:
We study singular points and symmetries of the renormalization group mapping in a fermionic hierarchical model. This mapping taken at the renormalization group singular point and with the renormalization group parameter α=1 generates cycles of arbitrary lengths.
Citation:
R. Z. Dautov, M. D. Missarov, “Symmetries and cycles of the renormalization group in a fermionic hierarchical model”, TMF, 126:2 (2001), 238–246; Theoret. and Math. Phys., 126:2 (2001), 195–202