Results 81 to 90 of about 28,459 (271)
Two-loop five-point amplitudes of super Yang-Mills and supergravity in pure spinor superspace [PDF]
, 2015 A bstractSupersymmetric integrands for the two-loop five-point amplitudes in tendimensional super Yang-Mills and type II supergravity are proposed.
Carlos R. Mafra, O. Schlotterer
semanticscholar +1 more source
Superspace formulation of the local RG equation [PDF]
, 2015 A bstractWe present the superspace formulation of the local RG equation, a framework for the study of supersymmetric RG flows in which the constraints of holomorphy and R-symmetry are manifest.
R. Auzzi, Boaz Keren-Zur
semanticscholar +1 more source
Distributions and integration in superspace [PDF]
Journal of Mathematical Physics, 2018 Distributions in superspace constitute a very useful tool for establishing an integration theory. In particular, distributions have been used to obtain a suitable extension of the Cauchy formula to superspace and to define integration over the superball and the supersphere through the Heaviside and Dirac distributions, respectively.
Alí Guzmán Adán, Franciscus Sommen
openaire +4 more sources
The N=2 superconformal gravitino multiplet
Physics Letters B, 2023 We propose a new gauge prepotential ϒi describing the four-dimensional N=2 superconformal gravitino multiplet. The former naturally arises via a superspace reduction of the N=3 conformal supergravity multiplet.
Daniel Hutchings +2 more
doaj +1 more source
Relating harmonic and projective descriptions of N=2 nonlinear sigma models
, 2013 Recent papers have established the relationship between projective superspace and a complexified version of harmonic superspace. We extend this construction to the case of general nonlinear sigma models in both frameworks.
A Galperin +39 more
core +1 more source
A superspace formulation of an "asymptotic" OSp(3,1|2) invariance of Yang-Mills theories [PDF]
, 1999 We formulate a superspace field theory which is shown to be equivalent to the $c-\bar{c}$ symmetric BRS/Anti-BRS invariant Yang-Mills action. The theory uses a 6-dimensional superspace and one OSp(3,1|2) vector multiplet of unconstrained superfields.
Baulieu L. +9 more
core +2 more sources
SU (2|1) mechanics and harmonic superspace [PDF]
, 2015 We define the worldline harmonic SU ( 2 ∣ 1 ) ?> superspace and its analytic subspace as a deformation of the flat = 4 , d = 1 ?> harmonic superspace. The harmonic superfield description of the two mutually mirror off-shell ( 4 , 4 , 0 ) SU ( 2 ∣ 1 ) ?>
E. Ivanov, S. Sidorov
semanticscholar +1 more source
, 2008 8 pages. Contribution to the seminar "Supersymmetries and Quantum Symmetries" in honour of Prof. V.I.
openaire +2 more sources
Exploring curved superspace [PDF]
Journal of High Energy Physics, 2012 We systematically analyze Riemannian manifolds M that admit rigid supersymmetry, focusing on four-dimensional N=1 theories with a U(1)_R symmetry. We find that M admits a single supercharge, if and only if it is a Hermitian manifold. The supercharge transforms as a scalar on M.
Dumitrescu, Thomas T. +2 more
openaire +3 more sources
The energy-momentum multiplet of supersymmetric defect field theories
Journal of High Energy Physics, 2017 Defects in field theories break translation invariance, resulting in the non-conservation of the energy-momentum tensor in the directions normal to the defect. This violation is known as the displacement operator.
Nadav Drukker +2 more
doaj +1 more source