8 citations · 16 across the 10 of their papers we have counts for
6 papers · 1 filter
cymyc -- Calabi-Yau Metrics, Yukawas, and Curvature
Per Berglund, Giorgi Butbaia, Tristan Hübsch +4
We introduce \texttt{cymyc}, a high-performance Python library for numerical investigation of the geometry of a large class of string compactification manifolds and their associate…
Precision String Phenomenology
Per Berglund, Giorgi Butbaia, Tristan Hübsch +4
Calabi--Yau compactifications of the heterotic string provide a promising route to recovering the four-dimensional particle physics described by the Standard Model.…
Generating Triangulations and Fibrations with Reinforcement Learning
Per Berglund, Giorgi Butbaia, Yang-Hui He +3
We apply reinforcement learning (RL) to generate fine regular star triangulations of reflexive polytopes, that give rise to smooth Calabi-Yau (CY) hypersurfaces. We demonstrate tha…
Gromov-Witten Invariants and Mirror Symmetry For Non-Fano Varieties Via Tropical Disks
Per Berglund, Tim Gräfnitz, Michael Lathwood
Under mirror symmetry a non-Fano variety corresponds to an instanton corrected Hori-Vafa potential . The classical period of equals the regularized quantum period of …
Chern Characteristics and Todd-Hirzebruch Identities for Transpolar Pairs of Toric Spaces
Per Berglund, Tristan Hübsch
Standard toric geometry methods used to construct Calabi-Yau varieties may be extended to complete intersections in non-Fano varieties encoded by star triangulating non-convex poly…
Physical Yukawa Couplings in Heterotic String Compactifications
Giorgi Butbaia, Damián Mayorga Peña, Justin Tan +4
One of the challenges of heterotic compactification on a Calabi-Yau threefold is to determine the physical Yukawa couplings of the resulting four-dimensional $\ma…