  If a light gluino, with a mass of the order of GeV, exists in the minimal
supersymmetric extension of the Standard Model, then it can contribute to the
production rate of the top quark pairs at hadron colliders via the process
gluino + gluino --> t + tbar. Because the top quark is heavy, the masses of the
superpartners of the left-handed and right-handed top quarks can be very
different such that a parity-violating observable can be induced at the tree
level. We discuss the phenomenology of this parity violating asymmetry at the
CERN Large Hadron Collider.
