142 citations · 816 across the 52 of their papers we have counts for
4 papers · 1 filter
Is Hyperon Polarization in Relativistic Heavy Ion Collisions Connected to Axial U(1) Symmetry Breaking at High Temperature?
Joseph I. Kapusta, Ermal Rrapaj, Serge Rudaz
Experiments at the Relativistic Heavy Ion Collider (RHIC) have measured the net polarization of and hyperons and attributed it to a coupling between their spin and the…
Relaxation Time for Strange Quark Spin in Rotating Quark-Gluon Plasma
Joseph I. Kapusta, Ermal Rrapaj, Serge Rudaz
Experiments at the Relativistic Heavy Ion Collider (RHIC) have measured the net polarization of and hyperons and attributed it to a coupling between their spin and the…
Exact solution of multi-angle quantum many-body collective neutrino flavor oscillations
Ermal Rrapaj
I study the flavor evolution of a dense neutrino gas by considering vacuum contributions, matter effects and neutrino self-interactions. Assuming a system of two flavors in a unifo…
Rate of dark photon emission from electron positron annihilation in massive stars
Ermal Rrapaj, Andre Sieverding, Yong-Zhong Qian
We calculate the rate of production of dark photons from electron-positron pair annihilation in hot and dense matter characteristic of supernova progenitors. Given the non-linear d…