Tensor-network renormalization approach to the q-state clock model
We simulate the phase diagram and critical behavior of the q-state clock model on the square lattice by using the state-of-the-art loop optimization for tensor-network renormalization (loop-TNR) algorithm. The two phase transition points for q≥5 are determined with very high accuracy. Furthermore, b...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Sprog: | English |
| Udgivet: |
American Physical Society
2022-05-01
|
| Serier: | Physical Review Research |
| Online adgang: | http://doi.org/10.1103/PhysRevResearch.4.023159 |