92 citations · 176 across the 7 of their papers we have counts for
7 papers
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…
Exploiting N=2 in consistent coset reductions of type IIA
Davide Cassani, Amir-Kian Kashani-Poor
We study compactifications of type IIA supergravity on cosets exhibiting SU(3) structure. We establish the consistency of the truncation based on left-invariance, providing a justi…
Evidence for Winding States in Noncommutative Quantum Field Theory
W. Fischler, Joaquim Gomis, E. Gorbatov +3
We study noncommutative field theories at finite temperature to learn more about the degrees of freedom in the non-planar sector of these systems. We find evidence for winding stat…