Nan-Kuo Ho
Orientability in Yang-Mills Theory over Nonorientable Surfaces.
Wed, 09/02/2009 - 12:02 — SomNambulAuthors: Nan-Kuo Ho, Chiu-Chu Melissa Liu, Daniel A. Ramras
Subjects: Symplectic Geometry
AbstractIn arXiv:math/0605587, the first two authors have constructed a
gauge-equivariant Morse stratification on the space of connections on a
principal U(n)-bundle over a connected, closed, nonorientable surface. This
space can be identified with the real locus of the space of connections on the
pullback of this bundle over the orientable double cover of this nonorientable
surface. In this context, the normal bundles to the Morse strata are real
vector bundles.Orientability in Yang-Mills Theory over Nonorientable Surfaces.
Wed, 09/02/2009 - 12:02 — SomNambulAuthors: Nan-Kuo Ho, Chiu-Chu Melissa Liu, Daniel A. Ramras
Subjects: Symplectic Geometry
AbstractIn arXiv:math/0605587, the first two authors have constructed a
gauge-equivariant Morse stratification on the space of connections on a
principal U(n)-bundle over a connected, closed, nonorientable surface. This
space can be identified with the real locus of the space of connections on the
pullback of this bundle over the orientable double cover of this nonorientable
surface. In this context, the normal bundles to the Morse strata are real
vector bundles.
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