Results 1 to 10 of about 953,580 (282)
Supersymmetry breaking by fluxes [PDF]
Journal of High Energy Physics, 2018 Type II string theory and M-theory admit flux configurations that break supersymmetry below the Kaluza-Klein scale. These backgrounds play a central role in most models of the string landscape.
Savdeep Sethi
doaj +6 more sources
Inflation from supersymmetry breaking [PDF]
European Physical Journal C: Particles and Fields, 2017 We explore the possibility that inflation is driven by supersymmetry breaking with the superpartner of the goldstino (sgoldstino) playing the role of the inflaton.
I. Antoniadis +3 more
doaj +7 more sources
Partial N $$ \mathcal{N} $$ = 2 supersymmetry breaking and deformed hypermultiplets [PDF]
Journal of High Energy Physics, 2019 We study partial supersymmetry breaking from N $$ \mathcal{N} $$ = 2 to N $$ \mathcal{N} $$ = 1 by adding non-linear terms to the N $$ \mathcal{N} $$ = 2 supersymmetry transformations.
Fotis Farakos +3 more
doaj +4 more sources
The Scale of Supersymmetry Breaking and the Dark Dimension [PDF]
Journal of High Energy Physics, 2023 We argue for a relation between the supersymmetry breaking scale and the measured value of the dark energy density Λ. We derive it by combining two quantum gravity consistency swampland constraints, which tie the dark energy density Λ and the gravitino ...
Luis A. Anchordoqui +4 more
doaj +2 more sources
Supersymmetry breaking warped throats and the weak gravity conjecture [PDF]
Journal of High Energy Physics, 2019 We generalize the swampland criterion forbidding stable non-supersymmetric AdS vacua and propose a new swampland conjecture forbidding stable non-supersymmetric “locally AdS” warped throats.
Ginevra Buratti +2 more
doaj +2 more sources
Scanning of the Supersymmetry Breaking Scale and the Gravitino Mass in Supergravity [PDF]
, 2016 We consider the minimal three-form ${\cal N}=1$ supergravity coupled to nilpotent three-form chiral superfields. The supersymmetry breaking is sourced by the three-forms of the chiral multiplets, while the value of the gravitino mass is controlled by the
Farakos, Fotis +3 more
core +3 more sources
Three-form multiplet and supersymmetry breaking [PDF]
Journal of High Energy Physics, 2017 Recently, a nilpotent real scalar superfield V was introduced in [1] as a model for the Goldstino. It contains only two independent component fields, the Goldstino and the auxiliary D-field.
Evgeny I. Buchbinder, Sergei M. Kuzenko
doaj +2 more sources
Dimensionless supersymmetry breaking couplings, flat directions, and the origin of intermediate mass scales [PDF]
, 1999 The effects of supersymmetry breaking are usually parameterized by soft couplings of positive mass dimensions. However, realistic models also predict the existence of suppressed, but non-vanishing, dimensionless supersymmetry-breaking couplings.
A. E. Faraggi +47 more
core +4 more sources
Supersymmetry breaking and stability in string vacua [PDF]
La Rivista del Nuovo Cimento, 2021 We review some aspects of the dramatic consequences of supersymmetry breaking on string vacua. In particular, we focus on the issue of vacuum stability in ten-dimensional string models with broken, or without, supersymmetry, whose perturbative spectra ...
I. Basile
semanticscholar +1 more source
Cosmological window onto the string axiverse and the supersymmetry breaking scale [PDF]
Physical Review D, 2018 In the simplest picture, the masses of string axions populating the axiverse depend on two parameters: the supersymmetry-breaking scale M-susy and the action S of the string instantons responsible ...
L. Visinelli, S. Vagnozzi
semanticscholar +1 more source