arXiv · hep-th/0506230
Knot invariants and Calabi-Yau crystals
Abstract
We show that Calabi-Yau crystals generate certain Chern-Simons knot invariants, with Lagrangian brane insertions generating the unknot and Hopf link invariants. Further, we make the connection of the crystal brane amplitudes to the topological vertex formulation explicit and show that the crystal naturally resums the corresponding topological vertex amplitudes. We also discuss the conifold and double wall crystal model in this context. The results suggest that the free energy associated to the crystal brane amplitudes can be simply expressed as a target space Gopakumar-Vafa expansion.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Nick Halmagyi, Annamaria Sinkovics, Piotr Sulkowski. 2005-06-27. Knot invariants and Calabi-Yau crystals. https://doi.org/10.1088/1126-6708%2F2006%2F01%2F040
Cite the original work for its findings. Save a collection to share your selection of sources.