  Considering that the chiral kinetic equations of motion (CEOM) can be derived
from the spin kinetic equations of motion (SEOM) for massless particles with
approximations, we simulate the chiral anomalies by using the latter in a box
system with the periodic boundary condition under a uniform external magnetic
field. We found that the chiral magnetic effect is weaker while the damping of
the chiral magnetic wave is stronger from the SEOM compared with that from the
CEOM. In addition, effects induced by chiral anomalies from the SEOM are less
sensitive to the decay of the magnetic field than from the CEOM due to the spin
relaxation process.
