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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration finite foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorperezl.alonso
   • CommentTimeSep 2nd 2024
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   Author: perezl.alonso
   Format: MarkdownItexreplaced broken link to Witten's paper with doi <a href="https://ncatlab.org/nlab/revision/diff/coset+WZW+model/3">diff</a>, <a href="https://ncatlab.org/nlab/revision/coset+WZW+model/3">v3</a>, <a href="https://ncatlab.org/nlab/show/coset+WZW+model">current</a>

   replaced broken link to Witten’s paper with doi

   diff, v3, current

2. • CommentRowNumber2.
   • CommentAuthorperezl.alonso
   • CommentTimeSep 18th 2024
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   Author: perezl.alonso
   Format: MarkdownItexHere what plays the analogous role of Chern-Simons in the 3d-2d CS/WZW correspondence?

   Here what plays the analogous role of Chern-Simons in the 3d-2d CS/WZW correspondence?

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeSep 19th 2024
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   Author: Urs
   Format: MarkdownItexI am not sure, actually. One would probably need a theory where gauge transformations with values in $G$ somehow get identified modulo a subgroup $H$. Maybe an $H$-equivariant version of $G$-CS theory.

   I am not sure, actually. One would probably need a theory where gauge transformations with values in somehow get identified modulo a subgroup . Maybe an -equivariant version of -CS theory.

4. • CommentRowNumber4.
   • CommentAuthorperezl.alonso
   • CommentTimeSep 29th 2024
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   Author: perezl.alonso
   Format: MarkdownItexadded brief section on CS/coset WZW correspondence <a href="https://ncatlab.org/nlab/revision/diff/coset+WZW+model/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/coset+WZW+model/4">v4</a>, <a href="https://ncatlab.org/nlab/show/coset+WZW+model">current</a>

   added brief section on CS/coset WZW correspondence

   diff, v4, current