A QFT for non-semisimple TQFT
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 …
provide a physical realization--and derived generalization--of non-semisimple mathematical …
Ribbon tensor structure on the full representation categories of the singlet vertex algebras
T Creutzig, R McRae, J Yang - Advances in Mathematics, 2023 - Elsevier
We show that the category of finite-length generalized modules for the singlet vertex algebra
M (p), p∈ Z> 1, is equal to the category OM (p) of C 1-cofinite M (p)-modules, and that this …
M (p), p∈ Z> 1, is equal to the category OM (p) of C 1-cofinite M (p)-modules, and that this …
Quantum SL (2) and logarithmic vertex operator algebras at (p, 1)-central charge
T Gannon, C Negron - arXiv preprint arXiv:2104.12821, 2021 - arxiv.org
We provide a ribbon tensor equivalence between the representation category of small
quantum SL (2), at parameter q= exp ($\pi $ i/p), and the representation category of the …
quantum SL (2), at parameter q= exp ($\pi $ i/p), and the representation category of the …
Direct limit completions of vertex tensor categories
T Creutzig, R McRae, J Yang - Communications in Contemporary …, 2022 - World Scientific
We show that direct limit completions of vertex tensor categories inherit vertex and braided
tensor category structures, under conditions that hold for example for all known Virasoro and …
tensor category structures, under conditions that hold for example for all known Virasoro and …
Tensor categories arising from the Virasoro algebra
We show that there is a braided tensor category structure on the category of C 1-cofinite
modules for the (universal or simple) Virasoro vertex operator algebras of arbitrary central …
modules for the (universal or simple) Virasoro vertex operator algebras of arbitrary central …
Tensor structure on the Kazhdan–Lusztig category for affine 𝔤𝔩 (1| 1)
T Creutzig, R McRae, J Yang - … Mathematics Research Notices, 2022 - academic.oup.com
We show that the Kazhdan–Lusztig category of level-finite-length modules with highest-
weight composition factors for the affine Lie superalgebra has vertex algebraic braided …
weight composition factors for the affine Lie superalgebra has vertex algebraic braided …
Vertex operator algebras and topologically twisted Chern-Simons-matter theories
N Garner - Journal of High Energy Physics, 2023 - Springer
A bstract We consider several topologically twisted Chern-Simons-matter theories and
propose boundary VOAs whose module categories should model the category of line …
propose boundary VOAs whose module categories should model the category of line …
3d mirror symmetry of braided tensor categories
A Ballin, T Creutzig, T Dimofte, W Niu - arXiv preprint arXiv:2304.11001, 2023 - arxiv.org
We study the braided tensor structure of line operators in the topological A and B twists of
abelian 3d $\mathcal {N}= 4$ gauge theories, as accessed via boundary vertex operator …
abelian 3d $\mathcal {N}= 4$ gauge theories, as accessed via boundary vertex operator …
Rigid Tensor Structure on Big Module Categories for Some W-(super)algebras in Type A
T Creutzig, R McRae, J Yang - Communications in Mathematical Physics, 2023 - Springer
We establish rigid tensor category structure on finitely-generated weight modules for the
subregular W-algebras of sl n at levels-n+ nn+ 1 (the B n+ 1-algebras of Creutzig–Ridout …
subregular W-algebras of sl n at levels-n+ nn+ 1 (the B n+ 1-algebras of Creutzig–Ridout …
An algebraic theory for logarithmic Kazhdan-Lusztig correspondences
T Creutzig, S Lentner, M Rupert - arXiv preprint arXiv:2306.11492, 2023 - arxiv.org
Let $\mathcal {U} $ be a braided tensor category, typically unknown, complicated and in
particular non-semisimple. We characterize $\mathcal {U} $ under the assumption that there …
particular non-semisimple. We characterize $\mathcal {U} $ under the assumption that there …