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Scaling topological charge in the CP$^{3}$ spin model
The CP^3 spin model is simulated at large correlation lengths in two dimensions. An overrelaxation algorithm is employed which yields reduced critical slowing down with dynamical exponents z around unity. We compare our results with recent multigrid data on the massgap m and the spin susceptibility...
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| Lenguaje: | eng |
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1992
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| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(92)91931-X http://cds.cern.ch/record/234622 |