On Tee Stability of Background Solutions in Conformal Gravity.*
نویسندگان
چکیده
In the context of conformal gravity with spontaneously broken local conformal invariance we prove a non-renormalization theorem for any fixed value of the cosmological constant and we study the classical stability of the background solutions which correspond to maximally symmetric spaces. (Published in Nuclear Physics B261 (1985) pp. 157-171) * Work supported in part by the Department of Energy Contract DE-AC028ER40033B.000. t On leave of absence from Centre de Physique Theoreque, Ecole Polytechnique, Palaiseau, France. Supported in part by the Department of Energy, contract DE-AC03-76SFG0515. tt Laboratoire propre du CNRS associe a 1’Ecole Normale Superieure et a l’universite de Paris Sud. ttt Address after August 1, 1985, Physics Department, University of Crete, Iraklien, Crete, Greece. L
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