Exact energy of the spin-polarized two-dimensional electron gas at high density
).We believe that these results, which are summarized inTable I, will be useful in the future development ofexchange-correlation functionals within density-functionaltheory.We thank Prof. Stephen Taylor for helpful discussions.P.M.W.G. thanks the NCI National Facility for a gener-ous grant of supercomputer time and the Australian Re-search Council (Grants DP0984806 and DP1094170) forfunding.