Results 1 to 10 of about 5,145,443 (223)

All (4,0): Sigma models with (4,0) off-shell supersymmetry

Journal of High Energy Physics, 2017
Off-shell (4, 0) supermultiplets in 2-dimensions are formulated. These are used to construct sigma models whose target spaces are vector bundles over manifolds that are hyperkähler with torsion.
Chris Hull, Ulf Lindström
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Constraints from extended supersymmetry in quantum mechanics

Nuclear Physics B, 1998
22 pages ...
Paban, Sonia, Sethi, Savdeep, Stern, Mark   +2 more
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The light neutralino dark matter at Future Colliders in the MSSM with the generalized minimal supergravity (GmSUGRA)

Journal of High Energy Physics
We perform a detailed investigation of light right-handed slepton bulk regions, together with the Higgs- and Z-resonance regimes, in the Minimal Supersymmetric Standard Model (MSSM) with the Generalized Minimal Supergravity (GmSUGRA), focusing on the ...
Imtiaz Khan, Ali Muhammad, Tianjun Li, Shabbar Raza, Pirzada, Mussawir Khan   +5 more
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κ-Deformation of an extended Dirac oscillator

Results in Physics, 2019
We study a deformation, based on the κ-Poincaré-Hopf algebra, of an extended version of the Dirac oscillator, where the latter is coupled to a pseudoscalar Coulomb potential.
Yassine Chargui
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Constrained superfields in dynamical background

Journal of High Energy Physics, 2022
We study the nonlinear realization of supersymmetry in a dynamical/cosmological background in which derivative terms like kinetic terms are finite. Starting from linearly realized theories, we integrate out heavy modes without neglecting derivative terms
Shuntaro Aoki, Takahiro Terada
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N $$ \mathcal{N} $$ = 2 supersymmetry deformations, electromagnetic duality and Dirac-Born-Infeld actions

Journal of High Energy Physics, 2019
We study the general deformation of N $$ \mathcal{N} $$ = 2 supersymmetry transformations of a vector multiplet that forms a (constant) triplet under the SU(2) R-symmetry corresponding to the magnetic dual of the triplet of the Fayet-Iliopoulos (FI ...
Ignatios Antoniadis, Hongliang Jiang, Osmin Lacombe   +2 more
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N $$ \mathcal{N} $$ -extended D = 4 supergravity, unconventional SUSY and graphene

Journal of High Energy Physics, 2020
We derive a 2+1 dimensional model with unconventional supersymmetry at the boundary of an AdS4 N $$ \mathcal{N} $$ -extended supergravity, generalizing previous results. The (unconventional) extended supersymmetry of the boundary model is instrumental in
L. Andrianopoli, B.L. Cerchiai, R. D’Auria, A. Gallerati, R. Noris, M. Trigiante, J. Zanelli   +6 more
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Supercurrents in extended supersymmetry

Nuclear Physics B, 1984
Abstract Using the generalization of Noether's theorem to superspace, spinor superfields in extended superspace are derived that satisfy generalized conservation equations. These spinor superfields are superspace moments involving the superconformal parameters of vector indexed supercurrents as in the unextended case. The vector indexed supercurrents
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Supergraphs extended to broken supersymmetries

Nuclear Physics B, 1985
Abstract Supergraph techniques are generalized to the case of broken supersymmetry. The modified superpropagators for the O'Raifeartaigh model are obtained: they are used for the superspace renormalization and the derivation of the effective potential.
F. Feruglio, J.A. Helayël-Neto, F. Legovini   +2 more
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Coset construction of a D-brane gauge field

Nuclear Physics B, 2016
D-branes have a world-volume U(1) gauge field A whose field strength F=dA gives rise to a Born–Infeld term in the D-brane action. Supersymmetry and kappa symmetry transformations of A are traditionally inferred by the requirement that the Born–Infeld ...
I.N. McArthur
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