A bstract We introduce a class of Vertex Operator Algebras which arise at junctions of
supersymmetric interfaces in\(\mathcal {N}\)= 4 Super Yang Mills gauge theory. These vertex …

A bstract This paper focuses on the analysis of 4d\(\mathcal {N}\)= 4 superconformal theories
in the presence of a defect from the point of view of the conformal bootstrap. We will …

We construct a family of 3d quantum field theories $\mathcal T_ {n, k}^ A $ that conjecturally
provide a physical realization--and derived generalization--of non-semisimple mathematical …

In this review, a general procedure to represent the integral Bethe Ansatz equations in the
form of the Reimann–Hilbert problem is given. This allows us to study integrable spin chains …

Logarithmic conformal field theories (LCFT) play a key role, for instance, in the description of
critical geometrical problems (percolation, self-avoiding walks, etc), or of critical points in …

A bstract In this work, we revisit the end-of-the-world (EOW) brane amplitudes in JT gravity
from a BF gauge theoretic perspective. Observing and identifying the correct group theoretic …

We present a complete solution of the WZW model on the supergroup GL (1| 1). Our analysis
begins with a careful study of its minisuperspace limit (“harmonic analysis on the …

Logarithmic conformal field theory is a rich and vibrant area of modern mathematical physics
with well-known applications to both condensed matter theory and string theory. Our limited …

Motivated by Wakimoto free field realisations, the bosonic ghost system of central charge c=
2 is studied using a recently proposed formalism for logarithmic conformal field theories …

Extending our earlier work on PSL (2| 2), we explain how to reduce the solution of WZNW
models on general type I supergroups to those defined on the bosonic subgroup. The new …