These early numerical simulations have since created significant interested in dimensional reduction within the quantum gravity community, in part because a short distance dimensionality of 2 would make Newton's constant dimensionless, possibly allowing spacetime to be self-renormalizing at the Planck scale.
These early numerical simulations have since created significant interested in dimensional reduction within the quantum gravity community, possibly allowing spacetime to be self-renormalizing at the Planck scale. This was in part. A short distance dimensionality of 2 would make Newton's constant dimensionless.