  In this article we obtain the energy spectrum of colored, spinor particles in
chromoelectric flux tubes. The chromoelectric field of the flux tubes
considered here comes from {\em simply} constant gauge potentials rather than
from covariantly constant gauge potential, as is usually the case. The energy
spectrum of the simply constant flux tubes is different than that of the
covariantly constant flux tubes. The spectrum is discrete due to the walls of
the tube and with a plus/minus constant shift depending on the magnitude of the
constant chromoelectric background. This goes against the classical intuition
where one would expect a charged particle in a uniform "electric" field to
accelerate with ever increasing velocity/energy i.e. there would be no constant
energy eigenvalue.
