3D Ising model with iImproved scaling behaviour
We present results from the simulation of a two-coupling spin-1 model with states 0,+1,-1 and nearest neighbour interaction. By a suitable choice of couplings we are able to drastically reduce the effects of corrections to scaling. Our estimates for the critical exponents are nu= 0.6299(3) and eta =...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
17 Apr 1998
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| In: |
Arxiv
Year: 1998, Pages: 1-16 |
| DOI: | 10.48550/arXiv.cond-mat/9804186 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.48550/arXiv.cond-mat/9804186 Verlag, lizenzpflichtig, Volltext: http://arxiv.org/abs/cond-mat/9804186 
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| Verfasserangaben: | M. Hasenbusch, K. Pinn, and S. Vinti |
| Zusammenfassung: | We present results from the simulation of a two-coupling spin-1 model with states 0,+1,-1 and nearest neighbour interaction. By a suitable choice of couplings we are able to drastically reduce the effects of corrections to scaling. Our estimates for the critical exponents are nu= 0.6299(3) and eta = 0.0359(10). For the Binder cumulant related universal ratio we obtain Q= 0.6240(2). The universal ratio of partition functions with antiperiodic/periodic boundary conditions, respectively, is Z_a/Z_p = 0.5425(2). |
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| Beschreibung: | Gesehen am 08.07.2022 |
| Beschreibung: | Online Resource |
| DOI: | 10.48550/arXiv.cond-mat/9804186 |