4 citations · 4 across the 2 of their papers we have counts for
4 papers · 1 filter
Novel Defect Universality Classes from Interacting RG Interfaces
Samuel Bartlett-Tisdall, Sabine Harribey, William Pannell
We search for new defect universality classes by considering localised interactions placed on an RG interface separating two interacting multiscalar CFTs in dimensi…
How to get an interacting conformal line defect for free theories
Samuel Bartlett-Tisdall, Dongsheng Ge, Christopher P. Herzog
We argue that interacting conformal line defects in free quantum field theories can exist, provided that inversion symmetry is broken. Important for our demonstration is the existe…
An Atlas for 3d Conformal Field Theories with a U(1) Global Symmetry
Samuel Bartlett-Tisdall, Christopher P. Herzog, Vladimir Schaub
We present a collection of numerical bootstrap computations for 3d CFTs with a U(1) global symmetry. We test the accuracy of our method and fix conventions through a computation of…
Bootstrapping Boundary QED Part I
Samuel Bartlett-Tisdall, Christopher P. Herzog, Vladimir Schaub
We use the numerical conformal bootstrap to study boundary quantum electrodynamics, the theory of a four dimensional photon in a half space coupled to charged conformal matter on t…