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Critical Properties of the Three-dimensional XY Model in Large-scale Monte-Carlo Simulations
- Authors
- Jeon, In-Ho; Shin, Jong-Geun; Cha, Min-Chul
- Issue Date
- Feb-2012
- Publisher
- KOREAN PHYSICAL SOC
- Keywords
- XY model; Monte Carlo simulation; Critical phenomena; Finite-size scaling
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.60, no.4, pp.581 - 584
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY
- Volume
- 60
- Number
- 4
- Start Page
- 581
- End Page
- 584
- ISSN
- 0374-4884
- Abstract
- The critical properties of the three-dimensional XY model are studied in large-scale Monte-Carlo simulations by using a worm algorithm for the integer-current representation of the model. In large systems, singular behavior of the internal energy around the critical point is observed, and the finite-size scaling analyses of the superfluid stiffness lead us to find the critical inverse temperature K-c = 0.45416(1) and the correlation length critical exponent nu = 0.6708(5).
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Related Researcher
- Cha, Min Chul
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF PHOTONICS AND NANOELECTRONICS)