Results 41 to 50 of about 23,615 (198)
Interpolation of partial and full supersymmetry breakings in N=2 supergravity
Nuclear Physics B, 2019 We discuss an N=2 supergravity model that interpolates the full and the partial supersymmetry breakings. In particular, we find the conditions for an N=0 Minkowski vacuum, which is continuously connected to the partial-breaking (N=1 preserving) one.
Hiroyuki Abe +3 more
doaj +1 more source
TASI Lectures on M Theory Phenomenology [PDF]
, 2000 These lectures discuss some of the general issues in developing a phenomenology for Superstring Theory/M Theory. The focus is on the question: how might one obtain robust, generic predictions. For example, does the theory predict low energy supersymmetry
Dine, Michael
core +2 more sources
On a reinterpretation of the Higgs field in supersymmetry and a proposal for new quarks
Physics Letters B, 2017 In the framework of supersymmetry, when R-parity is violated the Higgs doublet superfield Hd can be interpreted as another doublet of leptons, since all of them have the same quantum numbers. Thus Higgs scalars are sleptons and Higgsinos are leptons.
D.E. López-Fogliani, C. Muñoz
doaj +1 more source
Supernatural supersymmetry: Phenomenological implications of anomaly-mediated supersymmetry breaking [PDF]
Physical Review D, 2000 32 pages, 17 ...
Feng, Jonathan L, Moroi, Takeo
openaire +4 more sources
Scale hierarchies in particle physics and cosmology
EPJ Web of Conferences, 2018 I describe the phenomenology of a model of supersymmetry breaking in the presence of a tiny (tuneable) positive cosmological constant. It utilises a single chiral multiplet with a gauged shift symmetry, that can be identified with the string dilaton (or ...
Antoniadis I.
doaj +1 more source
Gravitational waves from first-order electroweak phase transition in a model with light sgoldstinos
Journal of High Energy Physics, 2022 We study previously unexplored possibility of triggering the first order electroweak phase transition (EWPT) by interactions of the Standard Model (SM) particles with the sector responsible for low scale supersymmetry breaking.
S. Demidov, D. Gorbunov, E. Kriukova
doaj +1 more source
Dynamical solution to the $\mu$ problem at TeV scale [PDF]
, 1999 We introduce a new confining force (\mu-color) at TeV scale to dynamically generate a supersymmetry preserving mass scale which would replace the \mu parameter in the minimal supersymmetric standard model (MSSM).
A. Brignole +39 more
core +2 more sources
Scale Hierarchies in Particle Physics and Cosmology
EPJ Web of Conferences, 2016 We discuss possible connections between several scales in particle physics andcosmology, such the the electroweak, inflation, dark energy and Planck scales.
Antoniadis I.
doaj +1 more source
t − b − τ Yukawa unification in non-holomorphic MSSM
Journal of High Energy Physics, 2021 We show that in the CMSSM with the non-holomorphic soft SUSY breaking terms, the Yukawa coupling unification of the third family fermions at the GUT scale, called t − b − τ Yukawa unification (YU), is possible under the recent collider and Dark Matter ...
Yaşar Hiçyılmaz
doaj +1 more source
A phenomenological study of 5d supersymmetry [PDF]
Journal of High Energy Physics, 2010 Supersymmetry and extra dimension need not be mutually exclusive options of physics for the TeV scale and beyond. In this paper, we envisage a phenomenological scenario by embedding the 4d constrained minimal supersymmetric standard model in a flat 5d $S_1 /Z_2$ orbifold, with the inverse radius of compactification at the TeV scale.
Bhattacharyya, Gautam +1 more
openaire +2 more sources