11 papers
From Magnetic to Inverse Magnetic Catalysis: The Interplay of Quark and Gluon Mass Generation in Magnetic Fields
Fei Gao, Kairen Huang, Yi Lu +1
We analyze the effects of the magnetic field on the quark and gluon propagators within the functional QCD framework. By solving the coupled Dyson-Schwinger equations for the quark…
Chiral Magnetic effect as the anomaly in the transverse axial vector Ward Identity
Fei Gao, Yi Lu, Minghui Ding +2
Through analyzing the quark propagator under the magnetic field, we establish that the axial anomaly originates from an additional Dirac structure in quark propagator induced by th…
Extracting freeze-out conditions in beam energy scan via functional QCD
Yi Lu, Christian S. Fischer, Fei Gao +2
Fluctuations of conserved charges provide a link between high quality theoretical results and precision measurements of heavy ion collisions. We compare results for ratios of the l…
Revisiting the first-order QCD phase transition in dense strong interaction matter
Yi Lu, Fei Gao, Yu-xin Liu
We revisit the phase structure and thermodynamics of QCD in the low temperature and high density region, where a strong, first-order phase transition is expected beyond the critica…
Lee--Yang edge singularities in Nonlocal Nambu--Jona-Lasinio Model
Zong-shuai Zhang, Yi Lu, Yu-xin Liu
We investigate the QCD phase diagram and the associated Lee--Yang edge singularities using the two-flavor nonlocal Nambu--Jona-Lasinio model extended to complex chemical potential.…
Dynamical and finite-size effects on the criterion of first-order phase transition
Lijia Jiang, Fei Gao, Yu-xin Liu
To identify first-order phase transitions in the dynamical process similar to the relativistic heavy-ion collisions, we investigate the dynamical behaviors of the first-order phase…