Possible superconductivity with Bogoliubov Fermi surface in lightly doped Kagome U(1) spin liquid

21 Apr 2020 Jiang Yi-Fan Yao Hong Yang Fan

Whether the doped t-J model on the Kagome lattice supports exotic superconductivity has not been decisively answered. In this paper, we propose a new class of variational states for this model and perform large-scale variational Monte Carlo simulation on it... (read more)

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Categories


  • SUPERCONDUCTIVITY
  • STRONGLY CORRELATED ELECTRONS