2 papers
math.AG2023
Shifted symplectic structures on derived Quot-stacks II -- Derived Quot-schemes as dg manifolds
Dennis Borisov, Ludmil Katzarkov, Artan Sheshmani
It is proved that derived Quot-schemes, as defined by Ciocan-Fontanine and Kapranov, are represented by dg manifolds of finite type. This is the second part if a work aimed to anal…
physics.optics2023
Eigenvalues bifurcating from the continuum in two-dimensional potentials generating non-Hermitian gauge fields
D. I. Borisov, D. A. Zezyulin
It has been recently shown that complex two-dimensional (2D) potentials can be used to emulate non-Hermitian matrix gauge fields…