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20172026
most citedSmooth 2-Group Extensions and Symmetries of Bundle Gerbes

19 citations · 55 across the 16 of their papers we have counts for

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math.QA2026

Modular Functors with Singularities from Vertex Operator Algebras Beyond Rigidity and Finiteness

Lukas Müller, Lukas Woike

For a vertex operator algebra and a certain category of its modules, we propose a construction for spaces of conformal blocks organized into an open-closed modular functor with…

math-ph2026

Topological defects in reflection positive topological field theories

Lukas Müller

Topological defects in quantum field theories are believed to assemble into higher categories with extra structure. This has been made precise for defects in - and -dimension…