Dimers, orientifolds and stability of supersymmetry breaking vacua
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2021)061
Abstract: We study (orientifolded) toric Calabi-Yau singularities in search for D-brane configurations which lead to dynamical supersymmetry breaking at low energy. By exploiting dimer techniques we are able to determine that while most realizations lead to… read more here.
Keywords: dimers orientifolds; breaking vacua; supersymmetry; orientifolds stability ... See more keywords
Supersymmetry breaking in a large N gauge theory with gravity dual
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2019)159
Abstract: A bstractWe study phase structure of a three dimensional N$$ \mathcal{N} $$ = 6 superconformal theory deformed by mass parameters called mass-deformed ABJM theory, which has the gauge group U(N) × U(N) with Chern-Simons levels… read more here.
Keywords: breaking large; theory; mass; gravity dual ... See more keywords
Nonexistence of supersymmetry breaking counterexamples to the Nelson-Seiberg theorem
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)170
Abstract: Abstract Counterexample models to the Nelson-Seiberg theorem have been discovered, and their features have been studied in previous literature. All currently known counterexamples have generic superpotentials respecting the R-symmetry, and more R-charge 2 fields than… read more here.
Keywords: seiberg theorem; supersymmetry breaking; charge fields; nelson seiberg ... See more keywords
On-shell supersymmetry breaking in the Abelian Chern-Simons-matter model in three dimensions of spacetime
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.105013
Abstract: This study examines on-shell supersymmetry breaking in the Abelian $\mathcal{N}=1$ Chern-Simons-matter model within a three-dimensional spacetime. The classical Lagrangian is scale-invariant, but two-loop radiative corrections to the effective potential break this symmetry, along with gauge… read more here.
Keywords: chern simons; supersymmetry breaking; supersymmetry; shell supersymmetry ... See more keywords
Inflation from high-scale supersymmetry breaking
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DOI: 10.1103/physrevd.97.115025
Abstract: Supersymmetry breaking close to the scale of grand unification can explain cosmic inflation. As we demonstrate in this paper, this can be achieved in strongly coupled supersymmetric gauge theories, such that the energy scales of… read more here.
Keywords: supersymmetry breaking; scale supersymmetry; high scale; inflation ... See more keywords
Gaugino Masses from Misaligned Supersymmetry Breaking and R-Symmetry Breaking Spurions
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15030566
Abstract: In gauge mediation models with multiple spurion fields breaking SUSY and the R-symmetry separately, we show that it is possible to generate gaugino masses in one loop if the R-charge arrangement satisfies a certain condition.… read more here.
Keywords: gaugino; misaligned supersymmetry; gaugino masses; masses misaligned ... See more keywords