The concept of super-asymmetry is related to super-symmetry string theory.

In particle physics, “supersymmetry” is a proposed type of space-time symmetry that relates two basic classes of elementary particles: bosons, which have an integer-valued spin, and fermions, which have a half-integer spin. Each particle from one group is associated with a particle from the other, known as its super-partner, the spin of which differs by a half-integer.

While most of the science discussed in the show has it’s basis with real-world science, the concept of super-asymmetry is fairly unique to the world of “The Big Bang Theory”. Amy and Sheldon are working on a new theory or concept for string theory and appear to be on the road to a Nobel Prize.