3 papers
hep-th2018
Symmetry Algebras of Stringy Cosets
Dushyant Kumar, Menika Sharma
We find the symmetry algebras of cosets which are generalizations of the minimal-model cosets, of the specific form . We study…
hep-th2017
The Higher Spin Rectangle
Menika Sharma
The chiral algebra of the symmetric product orbifold of a single-boson CFT corresponds to a "higher spin square" algebra in the large limit. In this note, we show that a symmet…
hep-th2016
Conformal embeddings and higher-spin bulk duals
Dushyant Kumar, Menika Sharma
It is well-known that conformal embeddings can be used to construct non-diagonal modular invariants for affine lie algebras. This idea can be extended to construct infinite series…