Zobrazeno 1 - 10
of 642
pro vyhledávání: '"Argurio, A"'
Autor:
Argurio, Riccardo, Collinucci, Andrés, Mancani, Salvo, Meynet, Shani, Mol, Louan, Tatitscheff, Valdo
We revisit the construction of the duality group for $\mathcal N=2$ $\widehat{A}_n$-shaped quivers SCFTs and generalize it to the previously unexplored case of $\widehat{D}_n$-shaped quivers. We then provide a systematic description of non-invertible
Externí odkaz:
http://arxiv.org/abs/2409.03694
We revisit the possibility of constructing non-invertible topological defects for the axial symmetry of massless QED, despite its ABJ anomaly. Dressing the defects with a topological quantum field theory with mixed $U(1)$ and $\mathbb{R}$-valued gaug
Externí odkaz:
http://arxiv.org/abs/2405.06596
Three-dimensional Yang-Mills-Chern-Simons theory has the peculiar property that its one-form symmetry defects have non-trivial braiding, namely they are charged under the same symmetry they generate, which is then anomalous. This poses a few puzzles
Externí odkaz:
http://arxiv.org/abs/2404.06601
Publikováno v:
JHEP 03 (2024) 042
We investigate theories of Nambu-Goldstone bosons where the spontaneously broken continuous symmetry is non-invertible. In such theories, the vacua generically parameterize an orbifold. We study in detail the simplest example of a single free scalar
Externí odkaz:
http://arxiv.org/abs/2309.06491
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-33 (2024)
Abstract Three-dimensional Yang-Mills-Chern-Simons theory has the peculiar property that its one-form symmetry defects have nontrivial braiding, namely they are charged under the same symmetry they generate, which is then anomalous. This poses a few
Externí odkaz:
https://doaj.org/article/735863b4692440cab6f954da7a1393b6
We study non-abelian gauge theories with fermions in a representation such that the surviving electric 1-form symmetry is $\mathbb{Z}_2$. This includes $SU(N)$ gauge theories with matter in the (anti)symmetric and $N$ even, and $USp(2N)$ with a Weyl
Externí odkaz:
http://arxiv.org/abs/2306.01414
Autor:
Damia, Jeremias Aguilera, Argurio, Riccardo, Benini, Francesco, Benvenuti, Sergio, Copetti, Christian, Tizzano, Luigi
Publikováno v:
JHEP 02 (2024) 084
We explore novel examples of RG flows preserving a non-invertible self-duality symmetry. Our main focus is on $\mathcal{N}=1$ quadratic superpotential deformations of 4d $\mathcal{N}=4$ super-Yang-Mills theory with gauge algebra $\mathfrak{su}(N)$. A
Externí odkaz:
http://arxiv.org/abs/2305.17084
Publikováno v:
SciPost Phys. 14, 067 (2023)
We show that very simple theories of abelian gauge fields with a cubic Chern-Simons term in 5d have an infinite number of non-invertible co-dimension two defects. They arise by dressing the symmetry operators of the broken electric 1-form symmetry wi
Externí odkaz:
http://arxiv.org/abs/2207.02831
Autor:
Argurio, Riccardo, Bertolini, Matteo, Franco, Sebastián, García-Valdecasas, Eduardo, Meynet, Shani, Pasternak, Antoine, Tatitscheff, Valdo
Recently, the first instance of a model of D-branes at Calabi-Yau singularities where supersymmetry is broken dynamically into stable vacua has been proposed. This construction was based on a system of $N$ regular and $M=1$ fractional branes placed a
Externí odkaz:
http://arxiv.org/abs/2207.00525
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-22 (2024)
Abstract We investigate theories of Nambu-Goldstone bosons where the spontaneously broken continuous symmetry is non-invertible. In such theories, the vacua generically parameterize an orbifold. We study in detail the simplest example of a single fre
Externí odkaz:
https://doaj.org/article/caadb50e2a3f477cb310ef432c2365e7