34 citations · 71 across the 16 of their papers we have counts for
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Possible instabilities in quadratic and cubic nodal line fermion systems with correlated interactions
Jing-Rong Wang, Wei Li, Chang-Jin Zhang
Influence of short-range four-fermion interactions on quadratic and cubic nodal line fermion systems is studied by renormalization group theory. It is found that arbitrarily weak f…
Towards exact solutions for the superconducting induced by electron-phonon interaction
Guo-Zhu Liu, Zhao-Kun Yang, Xiao-Yin Pan +1
Electron-phonon interaction plays an important role in metals and can lead to superconductivity and other instabilities. Previous theoretical studies on superconductivity are large…
Quantum Criticality of Excitonic Insulating Transition in Nodal Line Semimetal ZrSiS
Jing-Rong Wang, Guo-Zhu Liu, Xiangang Wan +1
Pezzini et al. reported an unconventional mass enhancement in topological nodal line semimetal ZrSiS (Nat. Phys. 14, 178 (2018), whose origin remains puzzling. In this material, st…
Excitonic pairing of two-dimensional Dirac fermions near the antiferromagnetic quantum critical point
Hai-Xiao Xiao, Jing-Rong Wang, Zheng-Wei Wu +1
Two-dimensional Dirac fermions are subjected to two types of interactions, namely the long-range Coulomb interaction and the short-range on-site interaction. The former induces exc…