44 citations · 404 across the 45 of their papers we have counts for
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Eliashberg theory of excitonic insulating transition in graphene
Jing-Rong Wang, Guo-Zhu Liu
A sufficiently strong Coulomb interaction may open an excitonic fermion gap and thus drive a semimetal-insulator transition in graphene. In this paper, we study the Eliashberg theo…
Confinement induced by fermion damping in three-dimensional QED
Jing Wang, Jing-Rong Wang, Wei Li +1
The three-dimensional non-compact QED is known to exhibit weak confinement when fermions acquire a finite mass via the mechanism of dynamical chiral symmetry breaking. In this pape…
Competition between excitonic gap generation and disorder scattering in graphene
Guo-Zhu Liu, Jing-Rong Wang
We study the disorder effect on the excitonic gap generation caused by strong Coulomb interaction in graphene. By solving the self-consistently coupled equations of dynamical fermi…
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…
Fate of non-Fermi liquid behavior in QED at finite chemical potential
Jing-Rong Wang, Guo-Zhu Liu
The damping rate of two-dimensional massless Dirac fermions exhibit non-Fermi liquid behavior, , due to gauge field at zero temperature and zero chemical potential…