67 citations · 152 across the 19 of their papers we have counts for
5 papers · 1 filter
The electromagnetic field effects in in-out and in-in formalisms
Gaoqing Cao
In this work, we compare the effects of electromagnetic (EM) fields on strong coupling systems in two formalisms: in-out and in-in, which are different from each other when a finit…
Quark fluctuations and anisotropic confinement in magnetic fields
Gaoqing Cao, Toru Kojo
We study the string tension of quantum chromodynamics (QCD) in external magnetic fields by combining the quasi-particle treatments for quarks with the collective treatments…
Rotation induced charged pion condensation in a strong magnetic field: A Nambu--Jona-Lasino model study
Gaoqing Cao, Lianyi He
We investigate the possibility of charged pion condensation in the presence of parallel rotation and magnetic field within the Nambu--Jona-Lasinio model with quarks as the fundamen…
"Splitting" magnetic catalysis effect prevents vacuum superconductivity in strong magnetic fields
Gaoqing Cao
By comparing the two- and three-flavor Nambu--Jona-Lasinio (NJL) models, we demonstrate that the naively expected vacuum superconductivity (VSC) in constant magnetic field ${\bf B}…
Polarization transfer in hyperon decays and its effect in relativistic nuclear collisions
F. Becattini, Gaoqing Cao, Enrico Speranza
We calculate the contribution to the polarization of hyperons in relativistic nuclear collisions at high energy from the decays of and , which are the predomin…