Results 11 to 20 of about 277,988 (205)
Extended supersymmetry and its reduction on a circle with point singularities [PDF]
J.Phys. A38 (2005) 8053-8082, 2005 We investigate $N$-extended supersymmetry in one-dimensional quantum mechanics on a circle with point singularities. For any integer $n$, $N=2n+1$ supercharges are explicitly constructed in terms of discrete transformations, and a class of singularities compatible with supersymmetry is clarified. In our formulation, the supersymmetry can be reduced to $
Albeverio S +10 more
arxiv +7 more sources
Splitting Extended Supersymmetry [PDF]
Physics Letters B, 2005 We show how splitting supersymmetry reconciles a class of intersecting brane models with unification. The gauge sector in these models arises in multiplets of extended supersymmetry while matter states are in N=1 representations.
Antoniadis +16 more
core +8 more sources
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
doaj +8 more sources
Lorentz Violation and Extended Supersymmetry [PDF]
CPT and Lorentz Symmetry, 2010 We construct a collection of Lorentz violating Yang-Mills theories exhibiting supersymmetry.Comment: Presented at the Fifth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, June 28-July 2 ...
Colladay, Don, McDonald, Patrick
core +5 more sources
Quantum Extended Supersymmetries [PDF]
Annalen Phys. 13 (2004) 511-531, 2003 We analyse some quantum multiplets associated with extended supersymmetries. We study in detail the general form of the causal (anti)commutation relations. The condition of positivity of the scalar product imposes severe restrictions on the (quantum) model.
D. R. Grigore, G. Scharf
arxiv +8 more sources
Dark Matter in split extended supersymmetry [PDF]
AIP Conference Proceedings, 2006 We consider the split extended (N=2) supersymmetry scenario recently proposed by Antoniadis et al. [hep-ph/0507192] as a realistic low energy framework arising from intersecting brane models.
+16 more
core +11 more sources
Extended Supersymmetry on Curved Spaces [PDF]
Journal of High Energy Physics, 2013 We study N=2 superconformal theories on Euclidean and Lorentzian four-manifolds with a view toward applications to holography and localization. The conditions for supersymmetry are equivalent to a set of differential constraints including a "generalised"
Klare, Claudius, Zaffaroni, Alberto
core +8 more sources
Extended supersymmetry in AdS_3 higher spin theories [PDF]
Journal of High Energy Physics, 2014 We determine the asymptotic symmetry algebra (for fields of low spin) of the $M\times M$ matrix extended Vasiliev theories on AdS$_3$ and find that it agrees with the $\mathcal{W}$-algebra of their proposed coset duals. Previously it was noticed that for
Candu, Constantin +2 more
core +8 more sources
Split extended supersymmetry from intersecting branes [PDF]
Nuclear Physics B, 2005 We study string realizations of split extended supersymmetry, recently proposed in hep-ph/0507192. Supersymmetry is broken by small ($\epsilon $) deformations of intersection angles of $D$-branes giving tree-level masses of order $m_0^2\sim \epsilon M_s ...
Antoniadis, I. +4 more
core +8 more sources
Doubled space and extended supersymmetry [PDF]
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
doaj +6 more sources