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Physics 2006
Euclidean solutions in Einstein-Yang-Mills-dilaton theoryDOI: 10.1016/j.physletb.2006.04.001 Abstract: We present arguments for the existence of a new type of solutions of the Euclidean Einstein-Yang-Mills-dilaton theory in $d=4$ dimensions. Possesing nonvanishing nonabelian charges, these nonselfdual configurations have no counterparts on the Lorentzian section. They provide, however, new saddle points in the Euclidean path integral.
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