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Exotic Twisted Equivariant K-Theory. (arXiv:1712.06267v1 [math.KT])
来源于:arXiv
In this paper we introduce exotic twisted $\mathbb T$-equivariant K-theory of
loop space $LZ$ depending on the (typically non-flat) holonomy line bundle
${\mathcal L}^B$ on $LZ$ induced from a gerbe with connection $B$ on $Z$. We
also define exotic twisted $\mathbb T$-equivariant Chern character that maps
the exotic twisted $\mathbb T$-equivariant K-theory of $LZ$ into the exotic
twisted $\mathbb T$-equivariant cohomology as defined in an earlier paper of
ours, and which localises to twisted cohomology of $Z$. 查看全文>>