Static Black-Hole Solutions with Axial Symmetry

We construct numerically a new class of asymptotically flat black-hole solutions in Einstein-Yang-Mills and Einstein-Yang-Mills-dilaton theories. These black-hole solutions are static, and they have a regular event horizon. However, they possess only axial symmetry. These black-hole solutions are characterized by two integers, the winding number $n$ and the node number $k$ of the gauge field functions.

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