Results 101 to 110 of about 1,321 (199)

The action with manifest E7 type symmetry

open access: yesJournal of High Energy Physics, 2019
We generalize Cremmer-Julia 1st order action of N = 8 $$ \mathcal{N}=8 $$ supergravity with manifest E 7(7) symmetry to cases of N = 6 $$ \mathcal{N}=6 $$ with manifest SO∗(12) and N = 5 $$ \mathcal{N}=5 $$ with manifest SU(1, 5) duality symmetries ...
Renata Kallosh
doaj   +1 more source

New Fayet-Iliopoulos terms in N = 2 $$ \mathcal{N}=2 $$ supergravity

open access: yesJournal of High Energy Physics, 2019
We present a new type of Fayet-Iliopoulos (FI) terms in N = 2 $$ \mathcal{N}=2 $$ supergravity that do not require the gauging of the R-symmetry. We elaborate on the impact of such terms on the vacuum structure of the N = 2 $$ \mathcal{N}=2 $$ theory and
Ignatios Antoniadis   +3 more
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Multi-centered N = 2 $$ \mathcal{N}=2 $$ BPS black holes: a double copy description

open access: yesJournal of High Energy Physics, 2017
We present the on-shell double copy dictionary for linearised N = 2 $$ \mathcal{N}=2 $$ supergravity coupled to an arbitrary number of vector multiplets in four dimensions.
G.L. Cardoso, S. Nagy, S. Nampuri
doaj   +1 more source

Reflection groups and 3d N $$ \mathcal{N} $$ > 6 SCFTs

open access: yesJournal of High Energy Physics, 2019
We point out that the moduli spaces of all known 3d N $$ \mathcal{N} $$ = 8 and N $$ \mathcal{N} $$ = 6 SCFTs, after suitable gaugings of finite symmetry groups, have the form ℂ 4r /Γ where Γ is a real or complex reflection group depending on whether the
Yuji Tachikawa, Gabi Zafrir
doaj   +1 more source

Supersymmetry constraints on U-duality invariant deformations of N $$ \mathcal{N} $$ ≥ 5 supergravity

open access: yesJournal of High Energy Physics, 2019
Candidate counterterms break E7 type U-duality symmetry of N $$ \mathcal{N} $$ ≥ 5 supergravity theories in four dimensions [1, 2]. A proposal was made in [3] to restore it, starting with a double set of vector fields and argued that a supersymmetric ...
Murat Gunaydin, Renata Kallosh
doaj   +1 more source

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