Search Results for author: Ya-Hui Zhai

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Fermion-fermion interaction driven instability and criticality of quadratic band crossing systems with the breaking of time-reversal symmetry

no code implementations21 Oct 2020 Ya-Hui Zhai, Jing Wang

We carefully study how the fermion-fermion interactions affect the low-energy states of a two-dimensional spin-$1/2$ fermionic system on the kagom\'{e} lattice with a quadratic band crossing point.

Strongly Correlated Electrons Mesoscale and Nanoscale Physics

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