A. Linshaw

activity

20052026

most citedW-algebras as coset vertex algebras

94 citations · 869 across the 57 of their papers we have counts for

collaborators

Showing 2011Show all

3 papers · 1 filter

math.AG2011★ 16 cited

Jet schemes and invariant theory

Andrew R. Linshaw, Gerald W. Schwarz, Bailin Song

Let $G$ be a complex reductive group and $V$ a $G$ -module. Then the $m$ th jet scheme $G_{m}$ acts on the $m$ th jet scheme $V_{m}$ for all $m \geq 0$ . We are interested in the invariant…

hep-th2011★ 3 cited

Fermionic Coset, Critical Level W^(2)_4-Algebra and Higher Spins

Thomas Creutzig, Peng Gao, Andrew R. Linshaw

The fermionic coset is a limit of the pure spinor formulation of the AdS5xS5 sigma model as well as a limit of a nonlinear topological A-model, introduced by Berkovits. We study th…

math.QA2011★ 8 cited

A commutant realization of W^(2)_n at critical level

Thomas Creutzig, Peng Gao, Andrew R. Linshaw

For n\geq 2, there is a free field realization of the affine vertex superalgebra A associated to psl(n|n) at critical level inside the bcβγsystem W of rank n^2. We show that the co…