%0 Journal Article %T Holomorphic Cartan geometries and Calabi--Yau manifolds %A Indranil Biswas %A Benjamin McKay %J Mathematics %D 2008 %I arXiv %R 10.1016/j.geomphys.2009.12.011 %X We prove that the only Calabi--Yau projective manifolds which bear holomorphic Cartan geometries are precisely the abelian varieties. (Nous d\'emontrons que les seules vari\'et\'es projectives de Calabi--Yau qui poss\`edent des g\'eom\'etrie holomorphes de Cartan sont les vari\'et\'es ab\'eliennes.) %U http://arxiv.org/abs/0812.3978v1