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pro vyhledávání: '"Trepanier, Maxime"'
Autor:
Trépanier, Maxime
I study the two-dimensional defects of the $d$ dimensional critical $O(N)$ model and the defect RG flows between them. By combining the $\epsilon$-expansion around $d = 4$ and $d = 6$ as well as large $N$ techniques, I find new conformal defects and
Externí odkaz:
http://arxiv.org/abs/2305.10486
Autor:
Meneghelli, Carlo, Trépanier, Maxime
Publikováno v:
JHEP 07 (2023) 165
We present two complementary approaches to calculating the 2-point function of stress tensors in the presence of a 1/2 BPS surface defect of the 6d $\mathcal{N} = (2,0)$ theories. First, we use analytical bootstrap techniques at large $N$ to obtain t
Externí odkaz:
http://arxiv.org/abs/2212.05020
Autor:
Drukker, Nadav, Trépanier, Maxime
We present here a careful study of the holographic duals of BPS surface operators in the 6d ${\cal N}=(2,0)$ theory. Several different classes of surface operators have been recently identified and each class has a specific calibration form - a 3-for
Externí odkaz:
http://arxiv.org/abs/2210.07251
Autor:
Drukker, Nadav, Trépanier, Maxime
Publikováno v:
JHEP 08 (2022) 193
The crease is a surface operator folded by a finite angle along an infinite line. Several realisations of it in the 6d ${\mathcal N}=(2,0)$ theory are studied here. It plays a role similar to the generalised quark-antiquark potential, or the cusp ano
Externí odkaz:
http://arxiv.org/abs/2204.12627
Autor:
Drukker, Nadav, Trepanier, Maxime
Publikováno v:
JHEP 02 (2022) 071
We present a family of new M2-brane solutions in $AdS_7\times S^4$ that calculate toroidal BPS surface operators in the $\mathcal{N}=(2,0)$ theory. These observables are conformally invariant and not subject to anomalies so we are able to evaluate th
Externí odkaz:
http://arxiv.org/abs/2111.09385
Autor:
Drukker, Nadav, Trépanier, Maxime
Publikováno v:
J.Phys.A 54 (2021) 20, 205401
We study possible geometries and R-symmetry breaking patterns that lead to globally BPS surface operators in the six dimensional $\mathcal{N}=(2,0)$ theory. We find four main classes of solutions in different subspaces of $\mathbb{R}^6$ and a multitu
Externí odkaz:
http://arxiv.org/abs/2012.11087
Publikováno v:
JHEP 03 (2021) 261
Surface operators are among the most important observables of the 6d $\mathcal{N} = (2,0)$ theory. Here we apply the tools of defect CFT to study local operator insertions into the 1/2-BPS plane. We first relate the 2-point function of the displaceme
Externí odkaz:
http://arxiv.org/abs/2009.10732
Publikováno v:
J. Phys. A53 (2020) 36, 365401
The 6d $\mathcal{N}=(2,0)$ theory has natural surface operator observables, which are akin in many ways to Wilson loops in gauge theories. We propose a definition of a "locally BPS" surface operator and study its conformal anomalies, the analog of th
Externí odkaz:
http://arxiv.org/abs/2003.12372
Autor:
Drukker, Nadav, Trancanelli, Diego, Bianchi, Lorenzo, Bianchi, Marco S., Correa, Diego H., Forini, Valentina, Griguolo, Luca, Leoni, Matias, Levkovich-Maslyuk, Fedor, Nagaoka, Gabriel, Penati, Silvia, Preti, Michelangelo, Probst, Malte, Putrov, Pavel, Seminara, Domenico, Silva, Guillermo A., Tenser, Marcia, Trepanier, Maxime, Vescovi, Edoardo, Yaakov, Itamar, Zhang, Jiaju
Publikováno v:
J. Phys. A: Math. and Theor., Vol. 53, Number 17 (2020)
This is a compact review of recent results on supersymmetric Wilson loops in ABJ(M) and related theories. It aims to be a quick introduction to the state of the art in the field and a discussion of open problems. It is divided into short chapters dev
Externí odkaz:
http://arxiv.org/abs/1910.00588
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