Abstract
We investigate aspects of universality in the two-dimensional (2D) spin-1 Baxter- Wu model in a crystal field ∆ using a parallel version of the multicanonical algorithm employed at constant temperature T . A detailed finite-size scaling analysis in the continuous regime of the ∆ − T phase diagram of the model indicates that the transition belongs to the universality class of the 4-state Potts model. The presence of first-order-like finite-size effects that become more pronounced as one approaches the pentacritical point of the model is highlighted and discussed.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 32nd IUPAP Conference on Computational Physics (CCP) 2021 |
| Publisher | IOP Publishing |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 29 Mar 2022 |
| Event | XXXII IUPAP Conference on Computational Physics - Virtual, Coventry, United Kingdom Duration: 1 Aug 2021 → 5 Aug 2021 Conference number: 32 https://ccp2021.complexity-coventry.org/ |
Publication series
| Name | Journal of Physics: Conference Series |
|---|---|
| Publisher | IOP Science |
| ISSN (Print) | 1742-6588 |
| ISSN (Electronic) | 1742-6596 |
Conference
| Conference | XXXII IUPAP Conference on Computational Physics |
|---|---|
| Abbreviated title | CCP2021 |
| Country/Territory | United Kingdom |
| City | Coventry |
| Period | 1/08/21 → 5/08/21 |
| Internet address |
Bibliographical note
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distributionof this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
ASJC Scopus subject areas
- Physics and Astronomy(all)