84 citations · 165 across the 4 of their papers we have counts for
4 papers
Holography and Irrelevant Operators
Chih-Kai Chang, Christian Ferko, Savdeep Sethi
We explore the holographic proposal involving spacetimes with linear dilaton asymptotics in three dimensions from a gravity perspective. The holographic dual shares some properties…
Flows and (2,2) Supersymmetry
Chih-Kai Chang, Christian Ferko, Savdeep Sethi +2
We construct a solvable deformation of two-dimensional theories with supersymmetry using an irrelevant operator which is a bilinear in the supercurrents. This supercurrent-…
Supersymmetry and Deformations
Chih-Kai Chang, Christian Ferko, Savdeep Sethi
We propose a manifestly supersymmetric generalization of the solvable deformation of two-dimensional field theories. For theories with and supersym…
Connecting Localization and Wall-Crossing via D-Branes
Chih-Kai Chang, Heng-Yu Chen, Dharmesh Jain +1
We demonstrate explicitly that the vacuum expectation values (vevs) of BPS line operators in 4d N=2 super Yang-Mills theory compactified on a circle, computed by localization techn…