Quantum Phase Transitions of Quasi-One-Dimensional Heisenberg Antiferromagnets

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dc.creatorMatsumoto, Munehisa
dc.creatorTodo, Synge
dc.creatorYasuda, Chitoshi
dc.creatorTakayama, Hajime
dc.date2003-10-27
dc.date.accessioned2026-07-07T13:05:19Z
dc.date.available2026-07-07T13:05:19Z
dc.descriptionWe study the ground-state phase transitions of quasi-one-dimensional quantum Heisenberg antiferromagnets by the quantum Monte Carlo method with the continuous-time loop algorithm and finite-size scaling. For a model which consists of S=1 chains with bond alternation coupled on a square lattice, we determine the ground state phase diagram and the universality class of the quantum phase transitions.
dc.description5 pages, 3 figures, proceedings for the 16th Annual Workshop "Recent Developments in Computer Simulation Studies in Condensed Matter Physics", Center for Simulational Physics, University of Georgia, USA, 2003
dc.identifierhttps://arxiv.org/abs/cond-mat/0310619
dc.identifierhttp://arxiv.org/abs/cond-mat/0310619
dc.identifierComputer Simulation Studies in Condensed-Matter Physics XVI, Eds. D. P. Landau, S. P. Lewis, and H.-B. Schuttler, 61 (Springer-Verlag, Berlin, Heidelberg, 2004)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227451
dc.subjectStrongly Correlated Electrons
dc.titleQuantum Phase Transitions of Quasi-One-Dimensional Heisenberg Antiferromagnets
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