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Information exchange dynamics of the two-dimensional XY model

Minsu Kim1, Daun Jeong2, H W Kwon3

  • 1Department of Physics and Astronomy and Center for Theoretical Physics, Seoul National University, Seoul 151-747, Korea and Soil and Terrestrial Environmental Physics (STEP), Institute of Terrestrial Ecosystems (ITES), ETH Zurich, 8092 Zurich, Switzerland.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|December 17, 2013
PubMed
Summary

Information exchange in the two-dimensional XY model shows emergent criticality. Relaxation times grow algebraically with system size, indicating no characteristic time scales in the thermodynamic limit.

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