Guo-Yun Shao

collaborators

7 papers

hep-ph2026

$q q ˉ$ scattering phase shift in the $π^{0}$ channel and $π^{0}$ meson spectral function under external magnetic field and finite meson momentum

Min Zhou, Zhiyang Liu, Yvming Tian +3

$q q ˉ$ scattering phase shift in the $π^{0}$ channel $Φ_{π^{0}} (ω^{2}, k_{⊥}^{2}, k_{3}^{2})$ and $π^{0}$ meson spectral function $ρ_{π^{0}} (ω^{2}, k_{⊥}^{2}, k_{3}^{2})$ under exter…

hep-ph2026

Effects of Axion Interactions on Quark Stars in 4D Einstein-Gauss-Bonnet Gravity

Rui Zhou, Ming-zheng-xuan Wu, Xin-ran Yang +5

We explore the properties of quark stars by combining the microscopic axion-extended Polyakov--Nambu--Jona-Lasinio model with the macroscopic framework of four-dimensional Einstein…

nucl-th2026

$I ¨ $ mesons in finite magnetic field and finite temperature

Zhiyang Liu, Min Zhou, Yvming Tian +3

The mass spectra of $I ¨ $ mesons ( $I ¨ _{Q = \pm 1}^{s_{z} = 0, \pm 1}$ and $I ¨ _{Q = 0}^{s_{z} = 0, \pm 1}$ ) at finite magnetic field and temperature are studied in frame of the two-flavor Nambu-Jo…

nucl-th2026

Fourth order correlation of baryon number and electric charge as a better magnetometer of QCD

Shijun Mao, Shuai Yang, Sicheng Lin +3

This work focuses on the fourth order correlations $I ¨ _{31}^{B Q}$ , $I ¨ _{31}^{QB}$ , $I ¨ _{22}^{B Q}$ , $I ¨ _{31}^{B S}$ , $I ¨ _{31}^{S B}$ , $I ¨ _{22}^{B S}$ , $I ¨ _{31}^{QS}$ , $I ¨ _{31}^{S Q}$ , $…

hep-ph2026

Mass spectra and Mott transitions of neutral mesons at finite temperature and magnetic field in frame of three-flavor Polyakov-extended Nambu-Jona-Lasino model

Luyang Li, Min Zhou, Zhiyang Liu +3

Mass spectra and Mott transitions of neutral mesons $K_{0}, K ˉ_{0}, I ¨ _{0}, I^\cdot, I^\cdot^{'}$ at finite temperature and magnetic field are investigated in a three-flavor PNJL model. We focus on…

hep-ph2026

Bulk viscosity of quark matter across the QCD phase transitions

Chong-long Xie, Guo-yun Shao, Ming-zheng-xuan Wu +1

Based on the kinetic theory with relaxation time approximation, we investigate the bulk viscosity ( $I^¶$ ) and its ratio to shear viscosity ( $I^¶/ I^\cdot$ ) of quark matter at finite temper…

qqˉ​ scattering phase shift in the π0 channel and π0 meson spectral function under external magnetic field and finite meson momentum

Effects of Axion Interactions on Quark Stars in 4D Einstein-Gauss-Bonnet Gravity

I¨ mesons in finite magnetic field and finite temperature

Fourth order correlation of baryon number and electric charge as a better magnetometer of QCD

Mass spectra and Mott transitions of neutral mesons at finite temperature and magnetic field in frame of three-flavor Polyakov-extended Nambu-Jona-Lasino model

Bulk viscosity of quark matter across the QCD phase transitions

$q q ˉ$ scattering phase shift in the $π^{0}$ channel and $π^{0}$ meson spectral function under external magnetic field and finite meson momentum

$I ¨ $ mesons in finite magnetic field and finite temperature