3 papers
hep-th2025
Boundary Quantum Field Theories Perturbed by : Towards a Form Factor Program
Olalla A. Castro-Alvaredo, Stefano Negro, Fabio Sailis
Our understanding of irrelevant perturbations of integrable quantum field theories has greatly expanded over the last decade. In particular, we know that, from a scattering theory…
hep-th2024
Gravity and flows in higher dimensions
Tommaso Morone, Stefano Negro, Roberto Tateo
We study systems in arbitrary space-time dimensions where matter, deformed by -like irrelevant operators, is coupled to gravity in the Palatini formalis…
hep-th2024
Completing the Bootstrap Program for -Deformed Massive Integrable Quantum Field Theories
Olalla A. Castro-Alvaredo, Stefano Negro, Fabio Sailis
In recent years a considerable amount of attention has been devoted to the investigation of 2D quantum field theories perturbed by certain types of irrelevant operators. These are…