Towards noncommutative gravity

Authors :: Vassilevich, D. V.
Publication Year :: 2009
Abstract: In this short article accessible for non-experts I discuss possible ways of constructing a non-commutative gravity paying special attention to possibilities of realizing the full diffeomorphism symmetry and to relations with 2D gravities.<br />Comment: 10p, Contribution to "Fundamental Interactions - A Memorial Volume for Wolfgang Kummer", to appear in World Scientific, v2: refs added