220 citations · 3.9k across the 160 of their papers we have counts for
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Meson Mixing in Pion Superfluid
Xuewen Hao, Pengfei Zhuang
We investigate meson mixing and meson coupling constants in pion superfluid in the framework of two flavor NJL model at finite isospin density. The mixing strength develops fast wi…
Neutrino Oscillations Induced by Chiral Phase Transition in a Compact Star
Chengfu Mu, Gaofeng Sun, Pengfei Zhuang
Electric charge neutrality in a compact star provides an important relation- ship between the chiral dynamics and neutrino propagation in the star. Since the sudden drop of the ele…
Neutral Color Superconductivity Including Inhomogeneous Phases at Finite Temperature
Lianyi He, Meng Jin, Pengfei Zhuang
We investigate neutral quark matter with homogeneous and inhomogeneous color condensates at finite temperature in the frame of an extended NJL model. By calculating the Meissner ma…
Asymmetric Fermion Superfluid with Inter- and Intra-Species Pairings
Xuguang Huang, Xuewen Hao, Pengfei Zhuang
We investigate the phase structure of an asymmetric fermion superfluid with inter- and intra-species pairings. The introduction of the intra-species pairing mechanism in canonical…
Magnetic Stability Analysis for Abelian and Non-Abelian Superconductors
Lianyi He, Meng Jin, Pengfei Zhuang
We investigate the origin of Abelian and non-Abelian type magnetic instabilities induced by Fermi surface mismatch between the two pairing fermions in a non-relativistic model. The…
Phase Diagram of Neutron-Proton Condensate in Asymmetric Nuclear Matter
Meng Jin, Lianyi He, Pengfei Zhuang
We investigate the phase structure of homogeneous and inhomogeneous neutron-proton condensate in isospin asymmetric nuclear matter. At extremely low nuclear density the condensed m…
J/psi Production in Quark-Gluon Plasma
Li Yan, Pengfei Zhuang, Nu Xu
We study J/psi production at RHIC and LHC energies with both initial production and regeneration. We solve the coupled set of transport equation for the J/psi distribution in phase…
Finite Temperature Phase Diagram of a Two-Component Fermi Gas with Density Imbalance
Lianyi He, Meng Jin, Pengfei Zhuang
We investigated possible superfluid phases at finite temperature in a two-component Fermi gas with density imbalance. In the frame of a general four-fermion interaction theory, we…
Pion Condensation in Baryonic Matter: from Sarma Phase to Larkin-Ovchinnikov-Fudde-Ferrell Phase
Lianyi He, Meng Jin, Pengfei Zhuang
We investigated two pion condensed phases in the frame of the two flavor Nambu--Jona-Lasinio model at finite baryon density: the homogeneous and isotropic Sarma phase and inhomogen…
Superfluidity in a Three-flavor Fermi Gas with SU(3) Symmetry
Lianyi He, Meng Jin, Pengfei Zhuang
We investigate the superfluidity and the associated Nambu-Goldstone modes in a three-flavor atomic Fermi gas with SU(3) global symmetry. The s-wave pairing occurs in flavor anti-tr…
Fermion Cooper Pairing with Unequal Masses: Standard Field Theory Approach
Lianyi He, Meng Jin, Pengfei Zhuang
The fermion Cooper pairing with unequal masses is investigated in a standard field theory approach. We derived the superfluid density and Meissner mass squared of the U(1) gauge fi…
Sound Velocity and Meissner Effect in Light-heavy Fermion Pairing Systems
Lianyi He, Meng Jin, Pengfei Zhuang
In the frame of a four fermion interaction theory, we investigated the collective excitation in light-heavy fermion pairing systems. When the two species of fermions posses differe…
Chiral Phase Structure at Finite Temperature and Density in Einstein Universe
Xuguang Huang, Xuewen Hao, Pengfei Zhuang
The gravitational effect on the chiral phase structure at finite temperature and density is investigated in the framework of Nambu--Jona-Lasinio model in -dimensional ultrastati…
LOFF Pairing vs. Breached Pairing in Asymmetric Fermion Superfluids
Lianyi He, Meng Jin, Pengfei Zhuang
A general analysis for the competition between breached pairing (BP) and LOFF pairing mechanisms in asymmetric fermion superfluids is presented in the frame of a four fermion inter…