3 papers
hep-th2025
Integrable Corners in the Space of Gukov-Witten Surface Defects
Adam Chalabi, Charlotte Kristjansen, Chenliang Su
We investigate integrability properties of Gukov-Witten 1/2-BPS surface defects in super-Yang-Mills (SYM) theory in the large- limit. We demonstrate that…
hep-th2025
The spectrum of defect ABJM theory
Charlotte Kristjansen, Xin Qian, Chenliang Su
We determine the spectrum of quantum fluctuations in a 1/2-BPS domain wall version of ABJM theory, thereby enabling the perturbative exploration of the corresponding defect CFT. As…
hep-th2025
On exact overlaps of integrable matrix product states: inhomogeneities, twists and dressing formulas
Tamas Gombor, Charlotte Kristjansen, Vasileios Moustakis +1
Invoking a quantum dressing procedure as well as the representation theory of twisted Yangians we derive a number of summation formulas for the overlap between integrable matrix pr…