4 papers
hep-th2025
Integrable models from 4d holomorphic BF theory
Lewis T. Cole, Ben Hoare
We show how to construct 2d field theories with holomorphic integrability from defect setups in 4d holomorphic BF. In a simple example setup, we explicitly construct the 2d theory…
hep-th2025
Supersymmetry and integrability of the elliptic superstring
Ben Hoare, Fiona K. Seibold
We construct a 1-parameter family of Ramond-Ramond fluxes supporting the elliptic metric with constant dilaton and preservi…
hep-th2025
Elliptic deformations of the string
Ben Hoare, Ana L. Retore, Fiona K. Seibold
With the aim of investigating the existence of an integrable elliptic deformation of strings on , we compute the tree-level…
hep-th2025
Twists of trigonometric sigma models
Rashad Hamidi, Ben Hoare
We introduce the -twisted trigonometric sigma models, a new class of integrable deformations of the principal chiral model. Starting from 4d Chern-Simons theory on a…