3 papers
hep-th2026
Analytical methods in Quantum Field Theories: from loop integrals to defect correlators
Daniele Artico
This thesis expands the available techniques at weak coupling by investigating the linear space of Feynman integrals and the role that (super)symmetry plays in reducing the number…
hep-th2024
Perturbative bootstrap of the Wilson-line defect CFT: Bulk-defect-defect correlators
Daniele Artico, Julien Barrat, Yingxuan Xu
We study the correlators of bulk and defect half-BPS operators in Super Yang-Mills theory with a Maldacena-Wilson line defect, focusing on the case involving one bu…
hep-th2024
Perturbative bootstrap of the Wilson-line defect CFT: Multipoint correlators
Daniele Artico, Julien Barrat, Giulia Peveri
We study the defect CFT associated with the half-BPS Wilson line in Super Yang-Mills theory in four dimensions. Using a perturbative bootstrap approach, we derive n…