Equivalent-neighbor Potts models in two dimensions
文献类型：期刊论文
| 作者 | Qian, XF; Deng, YJ; Liu, YH; Guo, WA; Blote, HWJ; Deng, YJ (reprint author), Univ Sci & Technol China, Dept Modern Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230027, Peoples R China.; Deng, YJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2016 |
| 卷号 | 94期号:5页码:52103 |
| DOI | http://dx.doi.org/10.1103/PhysRevE.94.052103 |
| 英文摘要 | We investigate the two-dimensional q = 3 and 4 Potts models with a variable interaction range by means of Monte Carlo simulations. We locate the phase transitions for several interaction ranges as expressed by the number z of equivalent neighbors. For not-too-large z, the transitions fit well in the universality classes of the short-range Potts models. However, at longer ranges, the transitions become discontinuous. For q = 3 we locate a tricritical point separating the continuous and discontinuous transitions near z = 80, and a critical fixed point between z = 8 and 12. For q = 4 the transition becomes discontinuous for z > 16. The scaling behavior of the q = 4 model with z = 16 approximates that of the q = 4 merged critical-tricritical fixed point predicted by the renormalization scenario. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21494]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Deng, YJ (reprint author), Univ Sci & Technol China, Dept Modern Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230027, Peoples R China.; Deng, YJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Qian, XF,Deng, YJ,Liu, YH,et al. Equivalent-neighbor Potts models in two dimensions[J]. PHYSICAL REVIEW E,2016,94(5):52103. |
| APA | Qian, XF.,Deng, YJ.,Liu, YH.,Guo, WA.,Blote, HWJ.,...&Deng, YJ .(2016).Equivalent-neighbor Potts models in two dimensions.PHYSICAL REVIEW E,94(5),52103. |
| MLA | Qian, XF,et al."Equivalent-neighbor Potts models in two dimensions".PHYSICAL REVIEW E 94.5(2016):52103. |
入库方式： OAI收割
来源：理论物理研究所
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