We report on extensive numerical simulations of the three-dimensional Heisenberg model and its analysis through finite-size scaling of Lee-Yang zeros. Besides the critical regime, we also investigate scaling in the ferromagnetic phase. We show that, in this case of broken symmetry, the corrections to scaling contain information on the Goldstone modes. We present a comprehensive Lee-Yang analysis, including the density of zeros, and confirm recent numerical estimates for critical exponents.

arXiv:1307.5226Physical Review EDec 10, 20135 citations

arXiv:hep-lat/9209017 · Physics Letters A

Finite-size scaling study of the three-dimensional classical Heisenberg model

Christian Holm, Wolfhard Janke E

Published Jan 1, 1993• 53 citations

arXiv HTML PDF

DOI: 10.1016/0375-9601(93)90077-d

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L=16384

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L

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