31 citations · 89 across the 12 of their papers we have counts for
Showing 2021 · math.DGShow all
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math.DG2021★ 5 cited
A Hyperkähler geometry associated to the BPS structure of the resolved conifold
Murad Alim, Arpan Saha, Iván Tulli
We associate to the resolved conifold an affine special Kähler (ASK) manifold of complex dimension 1, and an instanton corrected hyperkähler (HK) manifold of complex dimension 2. W…
math.DG2021
Four-dimensional Einstein manifolds with Heisenberg symmetry
Vicente Cortés, Arpan Saha
We classify Einstein metrics on invariant under a four-dimensional group of isometries including a principal action of the Heisenberg group. The metrics are either R…
math.DG2021★ 3 cited
The c-map as a functor on certain variations of Hodge structure
Mauro Mantegazza, Arpan Saha
We give a new manifestly natural presentation of the supergravity c-map. We achieve this by giving a more explicit description of the correspondence between projective special Kähl…