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hep-th2025★ 1 cited
Automorphism-weighted ensembles from TQFT gravity
Ahmed Barbar
We study the recent proposal of arXiv:2405.20366 which poses a precise holographic duality between a 3d TQFT summed over all topologies and a unitary ensemble of boundary 2d CFTs.…
hep-th2025
Holographic description of 4d Maxwell theories and their code-based ensembles
Ahmed Barbar, Anatoly Dymarsky, Alfred Shapere
We formulate a precise holographic duality between an ensemble of 4d Maxwell theories living on a spin four-manifold and an Abelian BF-type 2-form gauge theory of le…