Browsing by Author "Akin, Kutay"
Now showing items 1-1 of 1
-
Lower critical dimension of the random-field XY model and the zero-temperature critical line
Akin, Kutay; Berker, A. Nihat (Amer Physical Soc, 2022)The random-field XY model is studied in spatial dimensions d = 3 and 4, and in between, as the limit q -> infinity of the q-state clock models, by the exact renormalization-group solution of the hierarchical lattice or, ...