From the 1 of 7 linked papers with an AI index.
7 papers
RG flows, Non-Invertible Symmetries and Matrix Factorisations
Federico Ambrosino, Matthias R. Gaberdiel, Yu Nakayama
We study the behaviour of the topological defect lines of the minimal models that are preserved by the least relevant perturbation to first order. It is u…
Interior zeros of supersymmetric indices
Yu Nakayama, Tadashi Okazaki
The paper investigates interior zeros of supersymmetric indices, showing they arise when underlying arithmetic coefficients grow exponentially and can be identified from the q‑seri…
c-Theorem and improvement in non-compact conformal field theories
Nanami Nakamura, Yu Nakayama
Energy-momentum tensor in general conformal field theories have improvement ambiguity and it can affect the argument in deriving -theorem. While the derivation of Zamolodchikov'…
Holographic spectral functions for Sasaki-Einstein 5-manifolds
Yu Nakayama, Tadashi Okazaki
We investigate holographic spectral functions for general Sasaki-Einstein 5-manifolds dual to four-dimensional superconformal field theories, including supersymmetric indices, supe…
ADE triality via (non-)invertible symmetry gauging
Takahilo Tanaka, Yu Nakayama
It is long known that A-series minimal models and D-series minimal models are exchanged by gauging the invertible symmetry. More recently, it has been shown that A-s…
Infinitely many new renormalization group flows between Virasoro minimal models from non-invertible symmetries
Takahilo Tanaka, Yu Nakayama
Based on the study of non-invertible symmetries, we propose there exist infinitely many new renormalization group flows between Virasoro minimal models $\mathcal{M}(kq + I, q) \to\…