34 citations · 58 across the 5 of their papers we have counts for
5 papers
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…
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…
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…
Infrared behavior of dynamical fermion mass generation in QED
Jing-Rong Wang, Guo-Zhu Liu, Chang-Jin Zhang
Extensive investigations show that QED exhibits dynamical fermion mass generation at zero temperature when the fermion flavor is sufficiently small. However, it seems dif…
Unconventional Fermi surface in two-dimensional systems of Dirac fermions
Jing-Rong Wang, Guo-Zhu Liu
At the low energy regime, the decay rate of two-dimensional massless Dirac fermions due to interactions can be written as at zero temperature. We…