Spontaneous Compactification of a (4+D)-Dimensional Kaluza-Klein Theory into M sub 4 XG/H for Arbitrary G and H

摘要

Einstein-Yang-Mills theory in 4+d dimensions admits a solution of the form M sub 4 xG/H, where M sub 4 is Einstein and G/H is symmetric, if the gauge group is H (or larger). The gauge fields of this solution are topologically nontrivial. The symmetry group is G sub 4 xGxH, G sub 4 being the isometry group of M sub 4 ; M sub 4 could be Minkowski or anti-de-Sitter space. (Atomindex citation 14:780541)