Singular Monopoles and Gravitational Instantons
Copyright policy )Singular Monopoles and Gravitational Instantons
We model A_k and D_k asymptotically locally flat gravitational instantons on the moduli spaces of solutions of U(2) Bogomolny equations with prescribed singularities. We study these moduli spaces using Ward correspondence and find their twistor description. This enables us to write down the K��hler potential for A_k and D_k gravitational instantons in a relatively explicit form.
22 pages, LaTeX
- College of New Jersey United States
- Institute for Advanced Study
- Institute for Advanced Study United States
- Institute for Advanced Study Germany
- Institute for Advanced Study Germany
High Energy Physics - Theory, singular monopoles, Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory, Spaces and manifolds of mappings (including nonlinear versions of 46Exx), FOS: Physical sciences, Holomorphic fiber spaces, 530, Mathematics - Algebraic Geometry, High Energy Physics - Theory (hep-th), FOS: Mathematics, Algebraic Geometry (math.AG), gravitational instantons
High Energy Physics - Theory, singular monopoles, Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory, Spaces and manifolds of mappings (including nonlinear versions of 46Exx), FOS: Physical sciences, Holomorphic fiber spaces, 530, Mathematics - Algebraic Geometry, High Energy Physics - Theory (hep-th), FOS: Mathematics, Algebraic Geometry (math.AG), gravitational instantons
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