Two-dimensional Holstein-Hubbard model: Critical temperature, Ising universality, and bipolaron liquid
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DOI: 10.1103/physrevb.98.085405
Abstract: Fundamental open questions about the two-dimensional Holstein model of electrons coupled to quantum phonons are addressed by continuous-time quantum Monte Carlo simulations. The critical temperature of the charge-density-wave transition is determined by a finite-size scaling… read more here.
Keywords: holstein hubbard; critical temperature; dimensional holstein; two dimensional ... See more keywords