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@Article{Granato:2012:ZeTrCo,
               author = "Granato, Enzo",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Zero-temperature transition and correlation-length exponent of the 
                         frustrated XY model on a honeycomb lattice",
              journal = "Water Resources Research",
                 year = "2012",
               volume = "85",
               number = "5",
                pages = "054508",
                month = "Feb.",
             keywords = "josephson-junction array, superconducting wire networks, 
                         monte-carlo, magnetic-field, spin-glass, irrational frustration, 
                         supercooled liquids, triangular lattice, simulations, 
                         dimensions.",
             abstract = "Phase coherence and vortex order in the fully frustrated XY model 
                         on a two-dimensional honeycomb lattice are studied by extensive 
                         Monte Carlo simulations using the parallel tempering method and 
                         finite-size scaling. No evidence is found for an equilibrium 
                         order-disorder or a spin/vortex-glass transition, suggested in 
                         previous simulation works. Instead, the scaling analysis of 
                         correlations of phase and vortex variables in the full 
                         equilibrated system is consistent with a phase transition where 
                         the critical temperature vanishes and the correlation lengths 
                         diverge as a power law with decreasing temperatures and 
                         corresponding critical exponents nu(ph) and nu(upsilon).This 
                         behavior and the near agreement of the critical exponents suggest 
                         a zero-temperature transition scenario where phase and vortex 
                         variables remain coupled on large length scales.",
                  doi = "10.1103/PhysRevB.85.054508",
                  url = "http://dx.doi.org/10.1103/PhysRevB.85.054508",
                 issn = "0043-1397",
                label = "lattes: 2370990773271434 1 Granato:2012:ZeTrCo",
             language = "en",
                  url = "http://prb.aps.org/abstract/PRB/v85/i5/e054508",
        urlaccessdate = "17 jan. 2021"
}


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