  We study the effect of the Lorentz symmetry breaking on the Casimir energy of
charged Dirac in the presence of a uniform magnetic field. We use the boundary
condition from the MIT bag model to represent the property of the plates. We
investigate two cases of the direction of violation, namely, time-like and
space-like vector cases. We discuss how the Lorentz violation and the magnetic
field affect the structure of the Casimir energy and its pressure. We also
investigate the weak and strong magnetic field cases with two different limits,
heavy and light masses.
