  In this paper we study the Dirac equation in the Rindler spacetime. The
solution of the wave equation in an accelerated reference frame is obtained.
The differential equation associated to this wave equation is mapped into a
Sturm-Liouville problem of a Schr\"odinger-like equation. We derive a compact
expression for the energy spectrum associated with the Dirac equation in an
accelerated reference. It is shown that the noninertial effect of the
accelerated reference frame mimics an external potential in the Dirac equation
and, moreover, allows the formation of bound states.

Quantum Physics;General Relativity and Quantum Cosmology