Speaker
Mr
Zeyan WANG
(Tsinghua University)
Summary
Using a transport model based on BAMPS, we investigate the evolution of magnetic field in a system of charged particles, which is embedded in a cylinder with the periodic boundary condition. We find that when the ratio of the helicity to the magnetic energy goes to a maximum, the system relaxes towards the CKW state with ${\nabla}{\times}{B}\parallel{B}$, which explained the reversal of the magnetic field in pinch experiments by Budin in 1970s and provided the feasibility of BAMPS for the research of magnetic field in quark-gluon plasma.
Primary author
Mr
Zeyan WANG
(Tsinghua University)
