Dr Cyril Closset
Status
Visiting Professor, Research Fellow, Lecturer
I am a Royal Society University Research Fellow in mathematical physics. The main focus of my research is on mathematical and "formal" aspects of Quantum Field Theory (QFT) in the presence of supersymmetry. The underlying "big question" is: How do we use supersymmetry to learn more about QFT at strong coupling? Along the way, there are quite a few beautiful mathematical structures to be uncovered. Many of the problems that I work on arise in string theory, or have deep relations to it.
Research groups
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Recent publications
New results on 3d 𝒩=2 SQCD and its 3d GLSM interpretation
Closset, C Khlaif, O International Journal of Modern Physics A volume 39 issue 33 2446011 (30 Nov 2024) Grothendieck lines in 3d N = 2 SQCD and the quantum K-theory of the Grassmannian
Closset, C Khlaif, O Journal of High Energy Physics volume 2023 issue 12 82 (12 Dec 2023) Grothendieck lines in 3d $\mathcal{N}=2$ SQCD and the quantum K-theory of the Grassmannian
Closset, C Khlaif, O (13 Sep 2023) On the Witten index of 3d $\mathcal{N}=2$ unitary SQCD with general CS levels
Closset, C Khlaif, O SciPost Physics volume 15 issue 3 085 (08 Sep 2023) Twisted indices, Bethe ideals and 3d N = 2 infrared dualities
Closset, C Khlaif, O Journal of High Energy Physics volume 2023 issue 5 148 (17 May 2023)