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Higgs alignment from extended supersymmetry [PDF]
European Physical Journal C: Particles and Fields, 2018 We consider the effective type-II two-Higgs doublet model originating from Dirac gaugino models with extended supersymmetry in the gauge sector, which is automatically aligned in the simplest realisations.
Karim Benakli +2 more
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Yano F structures and extended supersymmetry [PDF]
Journal of High Energy Physics, 2022 It is shown how extended supersymmetry realised directly on the (2, 2) semichiral superfields of a symplectic sigma model gives rise to a geometry on the doubled tangent bundle consisting of two Yano F structures on an almost para-hermitian manifold ...
Ulf Lindström
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Extended supersymmetry of semichiral sigma models in 4D [PDF]
Journal of High Energy Physics, 2015 Briefly: Using a novel $(1,1)$ superspace formulation of semichiral sigma models with $4D$ target space, we investigate if an extended supersymmetry in terms of semichirals is compatible with having a $4D$ target space with torsion. In more detail: Semichiral sigma models have $(2,2)$ supersymmetry and Generalized Kähler target space geometry by ...
Ulf G Lindstrom, Lindstrom Ulf
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Doubled space and extended supersymmetry
Journal of High Energy Physics, 2022 The doubled formulation of the worldsheet provides a description of string theory in which T-duality is promoted to a manifest symmetry. Here we extend this approach to N $$ \mathcal{N} $$ = (2, 2) superspace providing a doubled formulation for bi ...
Chris D. A. Blair +3 more
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Vacua analysis in extended supersymmetry compactifications [PDF]
Fortschritte Der Physik, 2012 AbstractWe analyse geometric type IIA flux compactifications leading to 𝒩 = 4 gauged supergravities in four dimensions. The complete landscape of isotropic vacua is presented, which turns out to belong to a unique theory. The solutions admit an uplift to maximal supergravity due to the vanishing of the flux‐induced tadpoles for all the supersymmetry ...
Giuseppe Dibitetto
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Extended supersymmetry in AdS3 higher spin theories [PDF]
Journal of High Energy Physics, 2014 ISSN:1029 ...
Cheng Peng
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Higher spin AdS3 holography with extended supersymmetry [PDF]
Journal of High Energy Physics, 2014 44 pages, published ...
Yasuaki Hikida +2 more
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Extended supersymmetry and gauge theories
Nuclear Physics B, 1978 Abstract A formulation of gauge theories with an extended supersymmetry for N = 2 is given in terms of superfields. The Lagrangian is expressed in terms of superfields and component fields as well.
J Wess
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Unextended superfields in extended supersymmetry
Nuclear Physics B, 1979 In extended supersymmetry, we discuss the advantages of unextended superfields over extended ones and component fields. We show how to derive from the extended formalism the unextended superfields, and their extended supersymmetry transformations in unextended-superfield form.
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Extended Supersymmetries in One Dimension
Acta Polytechnica, 2008 This work covers part of the material presented at the Advanced Summer School in Prague. It is mostly devoted to the structural properties of Extended Supersymmetries in One Dimension.
F. Toppan
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