Canonical orientations for moduli spaces of G2-instantons with gauge group SU(m) or U(m)
Suppose (X,g) is a compact, spin Riemannian 7-manifold, with Dirac operator D/g : C∞(X,S/) → C∞(X,S/). Let G be SU(m) or U(m), and E → X be a rank m complex bundle with G-structure. Write BE for the infinite-dimensional moduli space of connections on E, modulo gauge. There is a natural principal Z2-...
| Autori principali: | , |
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| Natura: | Journal article |
| Lingua: | English |
| Pubblicazione: |
International Press
2023
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