Phys. Rev. Lett. 51, 152–155 (1983)Renormalizability of Quantum Gravity with Cosmological ConstantReceived 25 January 1983; published in the issue dated 18 July 1983 It is shown that quantum gravity with a cosmological constant in a purely affine picture is a power-counting-renormalizable (unitary) theory. The relevance of such a result is based on the equivalence, proved by Kijowski, of the affine formulation of gravity with the standard affine-metric picture. © 1983 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.51.152
DOI:
10.1103/PhysRevLett.51.152
PACS:
04.60.+n, 11.10.Ef, 11.10.Gh
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