N - The Number Of Dimensions Of Space-Time
From the Lagrangian section
	3.1
In a closed system, in general G does not have a vanishing divergence. Using the Bianchi identities
Where a is a constant and  is the cosmological term.
The divergence of this equation is
	3.2
With the aid of the following identities
Where f=3 to N, the following expression arises from equation 3.2
Which vanishes if 1-3a=3a, ie a=1/6
If the energy tensor is traceless ie
Hence Space-Time is 6D
The divergence of equation 3.2 becomes
	3.3