526 citations
- University of BonnDE131 papers
- California Institute of TechnologyUS10 papers
- Max Planck Institute for MathematicsDE9 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- University of MilanIT8 papers
- RWTH Aachen UniversityDE6 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT6 papers
- Sorbonne UniversitéFR5 papers
- UniNettuno UniversityIT5 papers
- University of Milano-BicoccaIT5 papers
- Freie Universität BerlinDE4 papers
- Humboldt-Universität zu BerlinDE4 papers
14 papers · 1 filter
Emergence of Calabi-Yau manifolds in high-precision black hole scattering
Mathias Driesse, Gustav Uhre Jakobsen, Albrecht Klemm +5
Using the worldline quantum field theory formalism, we compute the radiation-reacted impulse, scattering angle, radiated energy and recoil of a classical black hole (or neutron sta…
Topological Strings on Non-Commutative Resolutions
Sheldon Katz, Albrecht Klemm, Thorsten Schimannek +1
In this paper we propose a definition of torsion refined Gopakumar-Vafa (GV) invariants for Calabi-Yau threefolds with terminal nodal singularities that do not admit Kähler crepant…
Yangian-invariant fishnet integrals in 2 dimensions as volumes of Calabi-Yau varieties
Claude Duhr, Albrecht Klemm, Florian Loebbert +2
We argue that -loop Yangian-invariant fishnet integrals in 2 dimensions are connected to a family of Calabi-Yau -folds. The value of the integral can be computed from t…
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…
Elliptic Blowup Equations for 6d SCFTs. IV: Matters
Jie Gu, Babak Haghighat, Albrecht Klemm +2
Given the recent geometrical classification of 6d SCFTs, a major question is how to compute for this large class their elliptic genera. The latter encode the refined BPS sp…
Lost Chapters in CHL Black Holes: Untwisted Quarter-BPS Dyons in the Model
Fabian Fischbach, Albrecht Klemm, Christoph Nega
Motivated by recent advances in Donaldson-Thomas theory, four-dimensional string-string duality is examined in a reduced rank theory on a less studied BPS sector. I…