Results 151 to 160 of about 115,959 (272)
Gauge Mediated Supersymmetry Breaking in Five Dimensions
, 2011 PhDIn this thesis we focus on the construction of models in which a supersymmetry breaking hidden sector is located on one fixed point of an extra dimensional interval and the effects are gauge mediated across this interval to the other fixed point ...
McGarrie, Moritz
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Aspects of gauge/string theory duality: BMN correspondence and MHV rules [PDF]
, 2007 One of the most striking examples of duality correspondence between gauge theories and string theories is the AdS/CFT duality. It relates the type IIB superstring theory on AdS5 x 5 5 to 4-dimensional N = 4 Yangs Mills in its superconformal phase ...
Georgiou, George
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Unitarity constraint on the Kähler curvature
Journal of High Energy Physics, 2018 In supersymmetric theories, the signs of quartic terms in the Kähler potential control the stability of non-supersymmetric field configurations.
Yohei Ema +2 more
doaj +1 more source
The baryonic phase in holographic descriptions of the QCD phase diagram
, 2012 We study holographic models of the QCD temperature-chemical potential phase diagram based on the D3/D7 system with chiral symmetry breaking. The baryonic phase may be included through linked D5-D7 systems. In a previous analysis of a model with a running
Kim, K.-Y. +10 more
core +1 more source
Low-energy dynamics of 3d N $$ \mathcal{N} $$ = 2 G 2 supersymmetric gauge theory [PDF]
, 2018 We study a three-dimensional N $$ \mathcal{N} $$ = 2 supersymmetric G 2 gauge theory with and without fundamental matters. We find that a classical Coulomb branch of the moduli space of vacua is partly lifted by monopole-instantons and the quantum ...
Keita Nii +3 more
core +1 more source
Dualities and trialities in N $$ \mathcal{N} $$ = 2 supersymmetric gauged quantum mechanics
Journal of High Energy PhysicsWe study new Seiberg-like dualities for 1d N $$ \mathcal{N} $$ = 2 supersymmetric gauge theories — that is, supersymmetric gauged quantum mechanics — with unitary gauge group and (anti)fundamental matter in chiral and fermi multiplets, and with non-zero ...
Cyril Closset, James Wynne
doaj +1 more source
Quantum K-theory of Calabi-Yau manifolds
Journal of High Energy Physics, 2019 The disk partition function of certain 3d N = 2 supersymmetric gauge theories computes a quantum K-theoretic ring for Kähler manifolds X. We study the 3d gauge theory/quantum K-theory correspondence for global and local Calabi-Yau manifolds with several ...
Hans Jockers, Peter Mayr
doaj +1 more source
Novel approaches to perturbative scattering amplitudes in gauge theory and gravity
, 2009 PhDScattering amplitudes of massless quanta play a crucial role in the calculation of cross sections for multi-jet production at hadron colliders. The framework provided by perturbative quantum field theory, based on Feynman diagrams, does not capture ...
Nasti, Adele
core
, 2016 Over the past two years, the use of on-shell techniques has deepened our understanding of the S-matrix of gauge theories and led to the calculation of many new scattering amplitudes.
Brandhuber, A +2 more
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The 3d $A$-model and generalised symmetries, part I: Bosonic Chern-Simons theories
SciPost PhysicsThe 3d $A$-model is a two-dimensional approach to the computation of supersymmetric observables of three-dimensional $\mathcal{N}=2$ supersymmetric gauge theories.
Cyril Closset, Elias Furrer, Adam Keyes, Osama Khlaif
doaj +1 more source