English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Kapustin and Witten introduced (BBB)-branes on the moduli space of Higgsbundles by considering hyperholomorphic bundles supported on hyperk\"ahlersubvarieties. Following a suggestion of Gaiotto for the categorification ofthese objects, we propose a definition of (BBB)-branes on the correspondingmoduli stack in terms of a pair given by a perfect complex over the Dolbeaultmoduli stack, and a second complex over the Deligne moduli stack, whoserestriction is the analytification of the first.  After addressing the construction of the Deligne moduli stack, we constructexamples of such (BBB)-branes using a family of integral functors with theuniversal bundles as kernels. This construction includes the Dirac-Higgscomplex as a particular case. Finally, we discuss some properties of theseintegral functors, in particular their relation with the Wilson operatorsappearing in the Geometric Langlands Correspondence.

The Dirac-Higgs complex and branes on the stack of Higgs bundles