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pro vyhledávání: '"Bomans, Pieter"'
We study the maximally supersymmetric Yang-Mills theory on $S^d$ using supersymmetric localisation and holography. We argue that the analytic continuation in dimension to $d=1$ yields a Euclidean version of the BMN matrix quantum mechanics. This syst
Externí odkaz:
http://arxiv.org/abs/2410.21376
Autor:
Bomans, Pieter, Tranchedone, Lorenzo
Spindle and disc solutions have received significant attention in recent literature. However, it is not entirely clear what these supergravity solutions represent in the dual SCFT. In this work we elucidate this issue by considering a different globa
Externí odkaz:
http://arxiv.org/abs/2410.18172
Autor:
Astesiano, Davide, Bomans, Pieter, Gautason, Fridrik Freyr, Puletti, Valentina Giangreco M., Nix, Alexia
We study 1/2-BPS Wilson loop operators in maximally supersymmetric Yang-Mills theory on $d$-dimensional spheres. Their vacuum expectation values can be computed at large $N$ through supersymmetric localisation. The holographic duals are given by back
Externí odkaz:
http://arxiv.org/abs/2407.07830
Autor:
Bomans, Pieter, Couzens, Christopher
We analyse the backreacted geometry corresponding to a stack of M5-branes wrapped on a spindle, with a view towards precision tests of the dual $\mathcal{N} = 1$ superconformal field theory. We carefully study the singular loci of the uplifted geomet
Externí odkaz:
http://arxiv.org/abs/2404.08083
Autor:
Bomans, Pieter, Wu, Jingxiang
The holomorphic twist provides a powerful framework to study minimally protected sectors in supersymmetric quantum field theories. We investigate the algebraic structure underlying the holomorphic twist of $\mathcal{N} = 1$ superconformal field theor
Externí odkaz:
http://arxiv.org/abs/2311.04304
We construct new supersymmetric solutions corresponding to M5-branes wrapped on a topological disc by turning on additional scalars in the background. The presence of such scalar fields breaks one of the U(1) isometries of the internal space, explici
Externí odkaz:
http://arxiv.org/abs/2308.08616
Autor:
Bomans, Pieter, Pufu, Silviu
Three-dimensional $\mathcal{N} = 4$ superconformal field theories contain 1d topological sectors consisting of twisted linear combinations of half-BPS local operators that can be inserted anywhere along a line. After a conformal mapping to a round th
Externí odkaz:
http://arxiv.org/abs/2112.12039
Autor:
Bobev, Nikolay, Bomans, Pieter
We study the importance of spin structures as defining data for 11d supergravity backgrounds of the form AdS$_4\times S^7/\mathbf{Z}_k$ with a free orbifold action. For a generic choice of the orbifold action, there is only one spin structure that pr
Externí odkaz:
http://arxiv.org/abs/2112.10532
We consider compactifications of massive IIA supergravity on a six-sphere. This setup is known to give rise to non-supersymmetric AdS$_4$ vacua preserving SO$(7)$ as well as G$_2$ residual symmetry. Both solutions have a round $S^6$ metric and are su
Externí odkaz:
http://arxiv.org/abs/2110.08276
Publikováno v:
SciPost Phys. 10, 140 (2021)
We study marginal deformations of a class of three-dimensional $\mathcal{N}=2$ SCFTs that admit a holographic dual description in massive type IIA supergravity. We compute the dimension of the conformal manifold in these SCFTs and identify a special
Externí odkaz:
http://arxiv.org/abs/2103.02038