3 papers
hep-th2025
New Examples of Abelian D4D2D0 Indices
Joseph McGovern
We apply the methods of \cite{Alexandrov:2023zjb} to compute generating series of D4D2D0 indices with a single unit of D4 charge for several compact Calabi-Yau threefolds, assuming…
hep-th2025
Noncommutative resolutions and CICY quotients from a non-abelian GLSM
Johanna Knapp, Joseph McGovern
We discuss a one-parameter non-abelian GLSM with gauge group and its associated Calabi-Yau phases. The large volume phase is a fre…
hep-th2025
A single point as a Calabi-Yau zerofold
Johanna Knapp, Joseph McGovern
We give a brief account of a non-abelian GLSM that describes a Calabi-Yau zerofold, in this case a single point, in the "large volume" phase. The other phase is non-regular, i.e. t…