7 papers
Three-dimensional TQFTs from Argyres--Douglas theories via the 3d/3d correspondence
Cyril Closset, Adam Keyes, Sungjoon Kim
We study the twisted dimensional reduction of 4d Argyres--Douglas theories via the 3d/3d correspondence, focussing on theories realised as the class…
Galois Covers of Calabi-Yau Quivers and BPS State Counting
Johannes Aspman, Cyril Closset, Elias Furrer +1
BPS quivers are central to our understanding of BPS states in 4d supersymmetric field theories and of D-branes at Calabi-Yau threefold singularities. The two subjec…
Schubert line defects in 3d GLSMs, part I: Complete flag manifolds and quantum Grothendieck polynomials
Cyril Closset, Wei Gu, Osama Khlaif +3
We construct new half-BPS line defects in 3d supersymmetric quiver gauge theories whose Higgs branches are complete flag manifolds . Upon circle co…
Schubert line defects in 3d GLSMs, part II: Partial flag manifolds and parabolic quantum polynomials
Cyril Closset, Wei Gu, Osama Khlaif +3
We construct Schubert line defects in the 3d supersymmetric gauged linear sigma model (GLSM) with target space a partial flag manifold $X={\rm Fl}({\boldsymbol{k}};…
Dualities and trialities in supersymmetric gauged quantum mechanics
Cyril Closset, James Wynne
We study new Seiberg-like dualities for 1d supersymmetric gauge theories -- that is, supersymmetric gauged quantum mechanics -- with unitary gauge group and (anti)f…
The 3d -model and generalised symmetries, Part I: bosonic Chern-Simons theories
Cyril Closset, Elias Furrer, Adam Keyes +1
The 3d -model is a two-dimensional approach to the computation of supersymmetric observables of three-dimensional supersymmetric gauge theories. In principle, it…