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The scale of supersymmetry breaking as a free parameter [PDF]
Nucl.Phys.Proc.Suppl.101:357-365,2001, 2001 While supersymmetric extensions of the Standard Model can be fully described in terms of explicitly broken global supersymmetry, this description is only effective.
Polonsky, Nir
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Gravitational Supersymmetry Breaking [PDF]
Progress of Theoretical Physics, 2011 We consider supersymmetry breaking models with a purely constant superpotential in supergravity. The supersymmetry breaking is induced for the vanishing cosmological constant. As a hidden mediation sector of supersymmetry breaking, it naturally leads to a split spectrum in supersymmetric standard model.
Taichiro Kugo +3 more
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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
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MSSM soft terms from supergravity with gauged R-symmetry in de Sitter vacuum [PDF]
Nuclear Physics B, 2015 We work out the phenomenology of a model of supersymmetry breaking in the presence of a tiny (tunable) positive cosmological constant, proposed by the authors in arXiv:1403.1534.
Antoniadis, Ignatios, Knoops, Rob
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Inflation from Supersymmetry Breaking [PDF]
Universe, 2018 I discuss the possibility that inflation is driven by supersymmetry breaking, with the superpartner of the goldstino (sgoldstino) playing the role of the inflaton. Imposing an R-symmetry to satisfy the slow-roll conditions, avoiding the so-called η -problem, leads to an interesting class of small field inflation models, characterised by an ...
Ignatios Antoniadis, Ignatios Antoniadis
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Stimulated supersymmetry breaking [PDF]
Physical Review D, 2010 v1: 9 pages, 3 figures.
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Hadronic Axion Model in Gauge-Mediated Supersymmetry Breaking [PDF]
Phys.Lett. B437 (1998) 51-61, 1998 A simple hadronic axion model is proposed in the framework of gauge-mediated supersymmetry breaking. Dynamics of Peccei-Quinn symmetry breaking is governed by supersymmetry breaking effects and the Peccei-Quinn breaking scale $f_{PQ}$ is inversely ...
Asaka, T., Yamaguchi, Masahiro
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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
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Breaking supersymmetry with pure spinors [PDF]
Journal of High Energy Physics, 2020 Abstract For several classes of BPS vacua, we find a procedure to modify the PDEs that imply preserved supersymmetry and the equations of motion so that they still imply the latter but not the former. In each case we trace back this supersymmetry-breaking deformation to a distinct modification of the pure spinor equations that ...
Alessandro Tomasiello +3 more
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Introduction to Supersymmetry and Supersymmetry Breaking [PDF]
The Dawn of the LHC Era, 2010 These lectures, presented at TASI 08 school, provide an introduction to supersymmetry and supersymmetry breaking. We present basic formalism of supersymmetry, supersymmetric non-renormalization theorems, and summarize non-perturbative dynamics of supersymmetric QCD.
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