q=5Potts model on the quenched anisotropically site-diluted Penrose lattice
- 1 January 1989
- journal article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 39 (1) , 689-693
- https://doi.org/10.1103/physrevb.39.689
Abstract
Anisotropic site dilution is introduced into the two-dimensional Penrose lattice by varying the seven-nearest-neighbor (7NN) site concentration from zero (no 7NN sites) to one (all 7NN sites present). A first-order phase transition line is found for the q=5 Potts model in the region ≤1 which terminates at a critical point =0.941(3), conjectured to be in a new universality class.
Keywords
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