Results 31 to 40 of about 5,548,355 (212)
Supersymmetric gauge theories on noncommutative superspace [PDF]
Physics Letters B, 2003 We study four dimensional supersymmetric gauge theory on the noncommutative superspace, recently proposed by Seiberg. We construct the gauge-invariant action of N=1 super Yang-Mills theory with chiral and antichiral superfields, which has N=1/2 supersymmetry on the noncommutative superspace.
Takeo Araki +2 more
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Novel approaches to perturbative scattering amplitudes in gauge theory and gravity [PDF]
, 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 +4 more sources
Expanding the Bethe/Gauge dictionary
Journal of High Energy Physics, 2017 We expand the Bethe/Gauge dictionary between the XXX Heisenberg spin chain and 2d N $$ \mathcal{N} $$ = (2, 2) supersymmetric gauge theories to include aspects of the algebraic Bethe ansatz.
Mathew Bullimore +2 more
doaj +1 more source
BT worldsheet for supersymmetric gauge theories [PDF]
Nuclear Physics B, 2003 We extend the Bardakci-Thorn (BT) worldsheet formalism to supersymmetric non-abelian gauge theory. Our method covers the cases of N =1,2,4 extended supersymmetry. This task requires the introduction of spinor valued Grassmann variables on the worldsheet analogous to those of the supersymmetric formulation of superstring theory.
Institute for Fundamental Theory, Department of Physics, University of Florida, Gainesville, FL 32611, USA ( host institution ) +3 more
openaire +3 more sources
Topics in Supersymmetry Breaking and Gauge/Gravity Dualities [PDF]
, 2010 The thesis covers two topics in string theory and quantum field theory. First, we realize metastable vacua in various supersymmetric gauge theories. Specifically, we consider the Coulomb branch of any N = 2 supersymmetric gauge theory, and perturb it by ...
Park, Chang-Soon
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Symplectic gauge group on the Lens space
Journal of High Energy Physics, 2023 We compute the Lens space index for 4d supersymmetric gauge theories involving symplectic gauge groups. This index can distinguish between different gauge groups from a given algebra and it matches across theories related by supersymmetric dualities.
Antonio Amariti, Simone Rota
doaj +1 more source
Supersymmetric gradient flow in $$\mathcal{N}=1$$ N = 1 SYM
European Physical Journal C: Particles and Fields, 2022 The gradient flow equation is derived in four-dimensional $$\mathcal{N}=1$$ N = 1 supersymmetric Yang–Mills theory in terms of the component field of the Wess–Zumino gauge.
Daisuke Kadoh, Naoya Ukita
doaj +1 more source
ISOMONODROMIC DEFORMATIONS AND SUPERSYMMETRIC GAUGE THEORIES [PDF]
International Journal of Modern Physics A, 1996 Seiberg-Witten solutions of four-dimensional supersymmetric gauge theories possess rich but involved integrable structures. The goal of this paper is to show that an isomonodromy problem provides a unified framework for understanding those various features of integrability.
Takasaki, Kanehisa, Nakatsu, Toshio
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Journal of High Energy Physics, 2019 We introduce a class of Vertex Operator Algebras which arise at junctions of supersymmetric interfaces in N $$ \mathcal{N} $$ = 4 Super Yang Mills gauge theory.
Davide Gaiotto, Miroslav Rapčák
doaj +1 more source
Localization of Gauge Theories on the Three-Sphere [PDF]
, 2012 We describe the application of localization techniques to the path integral for supersymmetric gauge theories in three dimensions. The localization procedure reduces the computation of the expectation value of BPS observables to a calculation in a matrix
Yaakov, Itamar, Itamar Yaakov
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