44 citations · 404 across the 45 of their papers we have counts for
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Renormalization of fermion velocity in finite temperature QED_{3}
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
At zero temperature, the Lorentz invariance is strictly preserved in three-dimensional quantum electrodynamics. This property ensures that the velocity of massless fermions is not…
Breakdown of Fermi liquid theory in topological multi-Weyl semimetals
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
Fermi liquid theory works very well in most normal metals, but is found violated in many strongly correlated electron systems, such as cuprate and heavy-fermion superconductors. A…
Excitonic pairing and insulating transition in two-dimensional semi-Dirac semimetals
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
A sufficiently strong long-range Coulomb interaction can induce excitonic pairing in gapless Dirac semimetals, which generates a finite gap and drives semimetal-insulator quantum p…
Unconventional non-Fermi liquid state caused by nematic criticality in cuprates
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
At the nematic quantum critical point that exists in the -wave superconducting dome of cuprates, the massless nodal fermions interact strongly with the quantum critica…
Interplay of Coulomb interaction and disorder in a two-dimensional semi-Dirac fermion system
Peng-Lu Zhao, Jing-Rong Wang, An-Min Wang +1
It was recently found that Coulomb interaction can induce a series of nontrivial spectral and transport properties in a two-dimensional anisotropic Weyl semimetal. Different from g…
Fate of superconductivity in disordered Dirac and semi-Dirac semimetals
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
The influence of weak disorder on the superconductivity in ordinary metals can be formally described by the Abrikosov-Gorkov diagrammatic approach. The vertex correction is ignored…
Superconductivity in two-dimensional disordered Dirac semimetals
Jing Wang, Peng-Lu Zhao, Jing-Rong Wang +1
In two-dimensional Dirac semimetals, Cooper pairing instability occurs only when the attractive interaction strength is larger than some critical value because the…