Strong violation of critical phenomena universality: Wang-Landau study of the two-dimensional Blume-Capel model under bond randomness
We study the pure and random-bond versions of the square lattice ferromagnetic Blume-Capel model, in both the first-order and second-order phase transition regimes of the pure model. Phase transition temperatures, thermal and magnetic critical exponents are determined for lattice sizes in the range...
Main Authors: | Malakis, A. (Author), Berker, A. Nihat (Contributor), Hadjiagapiou, I. A. (Author), Fytas, N. G. (Author) |
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Other Authors: | Massachusetts Institute of Technology. Department of Physics (Contributor) |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2010-02-12T15:34:26Z.
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Subjects: | |
Online Access: | Get fulltext |
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