  Frozen SUSY is the maximally suppressed Supersymmetric SU(5) Grand Unified
Theory coupled to Supergravity. In Frozen SUSY, there is only one extra
particle in addition to those that appear in the usual non-supersymmetric SU(5)
Grand Unified Theory coupled to gravity. Frozen SUSY also restricts and
improves the mass predictions, and the cosmological constant (at tree level).
As a result, it uses 4 parameters to generate 14 reasonable predicted masses.
The one extra particle is an extremely massive gravitino, which we call the
Susyon. In Frozen SUSY, the Susyon is stable and it interacts purely through
gravity. The Susyon might be a viable candidate for dark matter.
