Chern–Simons pre-quantizations over four-manifolds
نویسندگان
چکیده
منابع مشابه
Chern-Simons pre-quantization over four-manifolds
We introduce a pre-symplectic structure on the space of connections in aG-principal bundle over a four-manifold and a Hamiltonian action on it of the group of gauge transformations that are trivial on the boundary. The moment map is given by the square of curvature so that the 0-level set is the space of flat connections. Thus the moduli space of flat connections is endowed with a pre-symplecti...
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ژورنال
عنوان ژورنال: Differential Geometry and its Applications
سال: 2011
ISSN: 0926-2245
DOI: 10.1016/j.difgeo.2011.07.004