It is shown that derived Quot-stacks can be mapped into moduli functors of perfect complexes in a formally etale way. In the case of moduli of sheaves on Calabi-Yau manifolds this implies existence of shifted symplectic structures on derived Quot-stacks.
Original language
English
Publisher
ArXiv
Publication status
Published - 8 Aug 2019
Bibliographical note
References updated. 24 pages. Comments are very welcome