Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Benjamin Assel"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 3, Pp 1-42 (2023)
Abstract We introduce a class of 3d theories consisting of strongly-coupled N $$ \mathcal{N} $$ = 4 systems coupled to N $$ \mathcal{N} $$ = 3 Chern-Simons gauge multiplets, which exhibit N $$ \mathcal{N} $$ = 4 enhancements when a peculiar condition
Externí odkaz:
https://doaj.org/article/e6f1638dffb24e42b2721cc5891b771d
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-83 (2020)
Abstract To study the quantized Coulomb branch of 3d N $$ \mathcal{N} $$ = 4 unitary SQCD theories, we propose a new method to compute correlators of monopole and Casimir operators that are inserted in the ℝ × ℝ ϵ 2 $$ \mathrm{\mathbb{R}}\times
Externí odkaz:
https://doaj.org/article/5e6dd7b46c1b4557b4fb3378de6dc0dc
Autor:
Benjamin Assel, Antonio Sciarappa
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-44 (2019)
Abstract Monopole bubbling contributions to supersymmetric ’t Hooft loops in 4d N $$ \mathcal{N} $$ = 2 theories are computed by SQM indices. As recently argued, those indices are hard to compute due to the presence of Coulomb vacua that are not ca
Externí odkaz:
https://doaj.org/article/e7dff870b3284c39a93b402a0bf8127f
Autor:
Benjamin Assel
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 3, Pp 1-26 (2019)
Abstract Monopole operators in Chern-Simons theories with charged matter have been studied using the state-operator map in CFTs, as states on ℝ × S 2 with background magnetic flux on S 2. Gauge invariance requires a dressing with matter modes whic
Externí odkaz:
https://doaj.org/article/5219df3001f94c93a133f22b24260ed3
Autor:
Benjamin Assel, Antonio Sciarappa
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-52 (2018)
Abstract We study the action of S-duality on half-BPS Wilson loop operators in 5d N = 1 $$ \mathcal{N}=1 $$ theories. The duality is the statement that different massive deformations of a single 5d SCFT are described by different gauge theories, or e
Externí odkaz:
https://doaj.org/article/0155a27efc614d119bd690cff8672875
Autor:
Benjamin Assel, Alessandro Tomasiello
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 6, Pp 1-42 (2018)
Abstract We construct non-geometric AdS4 solutions of IIB string theory where the fields in overlapping patches are glued by elements of the S-duality group. We obtain them by suitable quotients of compact and non-compact geometric solutions. The quo
Externí odkaz:
https://doaj.org/article/976ffee5c0c5436784cd9eb600d82b3d
Autor:
Benjamin Assel
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 8, Pp 1-67 (2017)
Abstract We use brane techniques to study the space of vacua of abelian 3d N = 3 $$ \mathcal{N}=3 $$ gauge theories. The coordinates on these spaces are the vevs of chiral monopole and meson operators, which are realized in the type IIB brane configu
Externí odkaz:
https://doaj.org/article/06ef5cb1fc1542899c6670e8073603f8
Autor:
Benjamin Assel
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 3, Pp 1-63 (2017)
Abstract We study the space of vacua of three-dimensional N $$ \mathcal{N} $$ = 4 theories from a novel approach building on the type IIB brane realization of the theory and in which the insertion of local chiral operators in the path integral is obt
Externí odkaz:
https://doaj.org/article/0ab3b4c0b5f34cb98d034b08ff35174a
Publikováno v:
SciPost Physics, Vol 3, Iss 3, p 024 (2017)
We study the complete moduli space of vacua of 3d $\mathcal{N}=4$ $U(N)$ SQCD theories with $N_f$ fundamentals, building on the algebraic description of the Coulomb branch, and deduce the low energy physics in any vacuum from the local geometry of
Externí odkaz:
https://doaj.org/article/c87e5efb699a4a59b1e49fd09566193f
We introduce a class of 3d theories consisting of strongly-coupled N = 4 systems coupled to N = 3 Chern-Simons gauge multiplets, which exhibit N = 4 enhancements when a peculiar condition on the Chern-Simons levels is met. An example is the SU(N)3 Ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1299::21a0244dbc268d2b4f54d60d13fa672d
https://hdl.handle.net/10281/413195
https://hdl.handle.net/10281/413195
