We study solutions of the Wheeler-DeWitt equation obtained when considering homogeneous and isotropic (up to a gauge transformation) field configurations of the Einstein-Yang-Mills system in D=4+d dimensions with an R x S~3 x S~d topology and assuming the Hartle-Hawking boundary conditions.
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机译：我们研究在考虑D = 4 + d尺寸且R x S〜3 x S〜d的Einstein-Yang-Mills系统的均质和各向同性（直到规范变换）场配置时获得的Wheeler-DeWitt方程的解。拓扑并假设Hartle-Hawking边界条件。
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