Relatore
Descrizione
We study the space-time evolution of electromagnetic fields along
with the azimuthal fluctuations of these fields and their correlation
with the initial matter geometry specified by the participant plane
in the presence of finite electric $\left(\sigma\right)$ and chiral
magnetic $\left(\sigma_{\chi}\right)$ conductivities in Ru+Ru and
Zr+Zr collisions at $\sqrt{s_{NN}}=200$ GeV. We observe the partially
asymmetric behavior of the spatial distributions of the electric and
magnetic fields in a conducting medium when compared to the Lienard-Wiechert
(L-W) solutions, and deceleration of the decay of the fields is observed
in both isobar collisions. While studying the correlation between
the magnetic field direction and the participant plane, we see the
sizeable suppression of the correlation in the presence of finite
conductivities when compared to the L-W case, reflecting the importance
of taking into account the medium properties such as conductivities
while calculating the magnetic field induced observable quantities.
