83 citations · 182 across the 8 of their papers we have counts for
6 papers · 1 filter
Four-Dimensional N=2 Supersymmetric Theory with Boundary as a Two-Dimensional Complex Toda Theory
Yuan Luo, Meng-Chwan Tan, Petr Vasko +1
We perform a series of dimensional reductions of the 6d, SCFT on down to 2d on . The reductions are performed in three steps:…
Gauge and Supersymmetry Invariance of N=2 Boundary Chern-Simons Theory
Mir Faizal, Yuan Luo, Douglas J Smith +2
In this paper, we study the restoration of gauge symmetry and up to half the supersymmetry (N=(2,0) or N=(1,1) in two dimensions) for N=2 non-Abelian Chern-Simons theories in the p…
Little Strings, Quasi-topological Sigma Model on Loop Group, and Toroidal Lie Algebras
Meer Ashwinkumar, Jingnan Cao, Yuan Luo +2
We study the ground states and left-excited states of the A_{k-1} N=(2,0) little string theory. Via a theorem by Atiyah [1], these sectors can be captured by a supersymmetric nonli…
Ω-deformation of B-twisted gauge theories and the 3d-3d correspondence
Yuan Luo, Meng-Chwan Tan, Junya Yagi +1
We study Ω-deformation of B-twisted gauge theories in two dimensions. As an application, we construct an Ω-deformed, topologically twisted five-dimensional maximally supersymmetric…
N=2 supersymmetric gauge theories and quantum integrable systems
Yuan Luo, Meng-Chwan Tan, Junya Yagi
We study N=2 supersymmetric gauge theories on the product of a two-sphere and a cylinder. We show that the low-energy dynamics of a BPS sector of such a theory is described by a qu…
A Topological Chern-Simons Sigma Model and New Invariants of Three-Manifolds
Yuan Luo, Meng-Chwan Tan
We construct a topological Chern-Simons sigma model on a Riemannian three-manifold M with gauge group G whose hyperkahler target space X is equipped with a G-action. Via a perturba…