Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Closset, Cyril"'
We study three-dimensional $\mathcal{N}=2$ supersymmetric Chern-Simons-matter gauge theories with a one-form symmetry in the $A$-model formalism on $\Sigma_g\times S^1$. We explicitly compute expectation values of topological line operators that impl
Externí odkaz:
http://arxiv.org/abs/2405.18141
Autor:
Closset, Cyril, Khlaif, Osama
In this note, we review some new results we recently obtained about the infrared physics of 3d $\mathcal{N}=2$ SQCD with a unitary gauge group, in particular in the presence of a non-zero Fayet-Iliopoulos parameter and with generic values of the Cher
Externí odkaz:
http://arxiv.org/abs/2312.05076
Autor:
Closset, Cyril, Khlaif, Osama
We revisit the 3d GLSM computation of the equivariant quantum K-theory ring of the complex Grassmannian from the perspective of line defects. The 3d GLSM onto $X={\rm Gr}(N_c, n_f)$ is a circle compactification of the 3d $\mathcal{N}=2$ supersymmetri
Externí odkaz:
http://arxiv.org/abs/2309.06980
Autor:
Closset, Cyril, Magureanu, Horia
Publikováno v:
SciPost Phys. 16, 137 (2024)
We study how the global structure of rank-one 4d $\mathcal{N}=2$ supersymmetric field theories is encoded into global aspects of the Seiberg-Witten elliptic fibration. Starting with the prototypical example of the $\mathfrak{su}(2)$ gauge theory, we
Externí odkaz:
http://arxiv.org/abs/2308.10225
Autor:
Closset, Cyril, Khlaif, Osama
Publikováno v:
SciPost Phys. 15, 085 (2023)
We consider unitary SQCD, a three-dimensional $\mathcal{N}=2$ supersymmetric Chern-Simons-matter theory consisting of one $U(N_c)_{k, k+l N_c}$ vector multiplet coupled to $n_f$ fundamental and $n_a$ antifundamental chiral multiplets, where $k$ and $
Externí odkaz:
http://arxiv.org/abs/2305.00534
Autor:
Closset, Cyril, Khlaif, Osama
We study the topologically twisted index of 3d $\mathcal{N}=2$ supersymmetric gauge theories with unitary gauge groups. We implement a Gr\"obner basis algorithm for computing the $\Sigma_g\times S^1$ index explicitly and exactly in terms of the assoc
Externí odkaz:
http://arxiv.org/abs/2301.10753
Autor:
Closset, Cyril, Magureanu, Horia
We study 5d $\mathcal{N}=1$ supersymmetric field theories on closed five-manifolds $\mathcal{M}_5$ which are principal circle bundles over simply-connected K\"ahler four-manifolds, $\mathcal{M}_4$, equipped with the Donaldson-Witten twist. We propose
Externí odkaz:
http://arxiv.org/abs/2209.13564
Compactification of M-theory and of IIB string theory on threefold canonical singularities gives rise to superconformal field theories (SCFTs) in 5d and 4d, respectively. The resolutions and deformations of the singularities encode salient features o
Externí odkaz:
http://arxiv.org/abs/2111.13564
Autor:
Closset, Cyril, Magureanu, Horia
Publikováno v:
SciPost Phys. 12, 065 (2022)
The simplest non-trivial 5d superconformal field theories (SCFT) are the famous rank-one theories with $E_n$ flavour symmetry. We study their $U$-plane, which is the one-dimensional Coulomb branch of the theory on $\mathbb{R}^4 \times S^1$. The total
Externí odkaz:
http://arxiv.org/abs/2107.03509
Canonical threefold singularities in M-theory and Type IIB string theory give rise to superconformal field theories (SCFTs) in 5d and 4d, respectively. In this paper, we study canonical hypersurface singularities whose resolutions contain residual te
Externí odkaz:
http://arxiv.org/abs/2012.12827