16 citations · 18 across the 5 of their papers we have counts for
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The non-perturbative topological string: from resurgence to wall-crossing of DT invariants
Simon Douaud, Amir-Kian Kashani-Poor
We study the resurgence structure of the topological string partition function, with an emphasis on the Borel analysis of the instanton amplitudes. To this end, we introduce a diff…
The twisted geometry of 6d F-theory vacua with discrete gauge symmetries
David Jaramillo Duque, Amir-Kian Kashani-Poor, Thorsten Schimannek
We study the fate of discrete gauge groups and discrete charges of gravitational theories under twisted circle compactification. We then apply our results to six-dimensional F-theo…
Borel singularities and Stokes constants of the topological string free energy on one-parameter Calabi-Yau threefolds
Simon Douaud, Amir-Kian Kashani-Poor
We study the Borel plane of the topological string free energy on all hypergeometric one-parameter Calabi-Yau models close to singular points in moduli space, focusing on the locat…
Affine characters at negative level and elliptic genera of non-critical strings
David Jaramillo Duque, Amir-Kian Kashani-Poor
We study the elliptic genera of the non-critical strings of six dimensional superconformal field theories from the point of view of the strings' worldsheet theory. We formulate a g…
Time reversal and invariance in Calabi-Yau compactifications
Kilian Bönisch, Mohamed Elmi, Amir-Kian Kashani-Poor +1
We revisit the question of time reversal and invariance in Calabi-Yau compactifications. We show that time reversal invariance is respected by quantum corrections to the prepo…