Results 61 to 70 of about 422 (138)
The 5d tangram: brane webs, 7-branes and primitive T-cones
Journal of High Energy PhysicsTwo highly successful approaches to constructing 5d SCFTs are geometric engineering using M-theory on a Calabi-Yau 3-fold and the use of 5-brane webs suspended from 7-branes in Type IIB string theory.
Ignacio Carreño Bolla +2 more
doaj +1 more source
A Study of the Early Cosmic Dynamics in a Multifield Model of Inflation and Curvature Perturbations
Advances in Astronomy, Volume 2024, Issue 1, 2024.In this work, we study the cosmological dynamics of the early universe by employing a small field potential in the context of multifield inflation. By investigating analytically the cosmological observables, such as the number of e‐folds N, potential slow‐roll parameters ϵV, ηV, and spectral index ns which carry significant information, we show that ...
Muhammad Zahid Mughal +4 more
wiley +1 more source
Super Yang-Mills theories with inhomogeneous mass deformations
Journal of High Energy Physics, 2020 We construct the 4-dimensional N = 1 2 $$ \mathcal{N}=\frac{1}{2} $$ and N $$ \mathcal{N} $$ = 1 inhomogeneously mass-deformed super Yang-Mills theories from the N $$ \mathcal{N} $$ = 1* and N $$ \mathcal{N} $$ = 2* theories, respectively, and analyse ...
Yoonbai Kim, O-Kab Kwon, D. D. Tolla
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Quadrality for supersymmetric matrix models
Journal of High Energy Physics, 2017 We introduce a new duality for N $$ \mathcal{N} $$ = 1 supersymmetric gauged matrix models. This 0d duality is an order 4 symmetry, namely an equivalence between four different theories, hence we call it Quadrality.
Sebastián Franco +3 more
doaj +1 more source
A string theory realization of special unitary quivers in 3 dimensions
Journal of High Energy Physics, 2020 We propose a string theory realization of three-dimensional N $$ \mathcal{N} $$ = 4 quiver gauge theories with special unitary gauge groups. This is most easily understood in type IIA string theory with D4-branes wrapped on holomorphic curves in local K3’
Andrés Collinucci, Roberto Valandro
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Probing quantum curves and transitions in 5d SQFTs via defects and blowup equations
Journal of High Energy PhysicsWe investigate codimension-2 defect partition functions and quantum Seiberg-Witten curves in 5d rank-1 supersymmetric QFTs, including non-Lagrangian and Kaluza-Klein theories.
Hee-Cheol Kim +4 more
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Higgsing and twisting of 6d D N gauge theories
Journal of High Energy Physics, 2020 We propose Type IIB 5-brane configurations that engineer the 6d N $$ \mathcal{N} $$ = (1, 0) SCFTs with SO(N) gauge symmetry coupled to a single tensor multiplet on a circle, by considering RG flows on Higgs branches of D-type conformal matter theories ...
Hee-Cheol Kim +2 more
doaj +1 more source
Graded quivers, generalized dimer models and toric geometry
Journal of High Energy Physics, 2019 The open string sector of the topological B-model on CY (m + 2)-folds is de- scribed by m-graded quivers with superpotentials. This correspondence extends to general m the well known connection between CY (m + 2)-folds and gauge theories on the world ...
Sebastían Franco, Azeem Hasan
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Dualities of corner configurations and supersymmetric indices
Journal of High Energy Physics, 2019 We compute supersymmetric indices which count local operators at certain half-BPS interfaces and quarter-BPS junctions of interfaces in four-dimensional N $$ \mathcal{N} $$ = 4 Super Yang-Mills theory.
Davide Gaiotto, Tadashi Okazaki
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Deconstruction and surface defects in 6d CFTs
Journal of High Energy PhysicsWe study the two families of AdS3 × S 3 × S 2 × Σ2 solutions to massive Type IIA supergravity with small and large (0, 4) supersymmetries constructed recently in the literature, in connection with the AdS7 × S 2 × I solutions to massive Type IIA, to ...
Andrea Conti +4 more
doaj +1 more source