Thermal Dilepton Polarization under Rotation or Magnetic Field in Heavy-ion Collisions

Haowen He, Bowen Hou, Xinyang Wang +1

Dilepton (Virtual photon) polarization is characterized by anisotropic coefficients ${\lambda }_{\theta }$, ${\lambda }_{\varphi }$, and ${\lambda }_{\theta \varphi }$, which are expected to be influenced by vorticity and magnetic fields…