Mott transitions in a class of solvable models

ORAL

Abstract

We construct a class of lattice models, where an electronic superconductor can be driven into a fractionalized Mott insulator by increasing the onsite Coulomb repulsion. We obtain the exact ground states of these models and study their quantum critical phenomena using quantum Monte Carlo simulations.

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Presenters

  • Wayne Zheng

    Department of Physics, Ohio State University

Authors

  • Wayne Zheng

    Department of Physics, Ohio State University

  • Yuan-Ming Lu

    Ohio State University, Physics, Ohio State University, Physics, OSU, Department of Physics, Ohio State University, Department of Physics, The Ohio State University, Deaprtment of Physics, Ohio State University