Results 21 to 30 of about 386,817 (172)

Possible Approach to Dynamical Supersymmetry Breaking via Nambu-Jona-Lasinio Model

open access: yesEPJ Web of Conferences, 2018
Supersymmetry is undoubtedly a popular candidate for physics beyond the Standard Model. However, the origin of soft supersymmetry breaking masses has been usually depicted intricately in the literature via extra hidden/mediating sectors.
Cheng Yifan
doaj   +1 more source

An update on moduli stabilization with antibrane uplift

open access: yesJournal of High Energy Physics, 2021
It was recently shown that in warped compactifications based on a Klebanov-Strassler throat there is a light complex structure field, governing the size of the throat and the redshift at its tip.
Emilian Dudas, Severin Lüst
doaj   +1 more source

Search for supersymmetry in pp collisions at √s = 7 TeV in events with two photons and missing transverse energy [PDF]

open access: yes, 2011
This is the pre-print version of the Published Article which can be accessed from the link below.A search for supersymmetry in the context of general gauge-mediated breaking with the lightest neutralino as the next-to-lightest supersymmetric particle and
M. S. Jeong   +999 more
core   +1 more source

Topics in Supersymmetry Breaking and Gauge/Gravity Dualities [PDF]

open access: yes, 2010
The thesis covers two topics in string theory and quantum field theory. First, we realize metastable vacua in various supersymmetric gauge theories. Specifically, we consider the Coulomb branch of any N = 2 supersymmetric gauge theory, and perturb it by ...
Park, Chang-Soon
core   +1 more source

Search for direct chargino production in anomaly-mediated supersymmetry breaking models based on a disappearing-track signature in pp collisions at s√=7TeV with the ATLAS detector [PDF]

open access: yes, 2013
A search for direct chargino production in anomaly-mediated supersymmetry breaking scenarios is performed in pp collisions at s√=7TeV using 4.7 fb−1 of data collected with the ATLAS experiment at the LHC.

core   +2 more sources

Interpolation of partial and full supersymmetry breakings in N=2 supergravity

open access: yesNuclear 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

Unified models of the QCD axion and supersymmetry breaking

open access: yesNuclear Physics B, 2017
Similarities between the gauge meditation of supersymmetry breaking and the QCD axion model suggest that they originate from the same dynamics. We present a class of models where supersymmetry and the Peccei–Quinn symmetry are simultaneously broken.
Keisuke Harigaya, Jacob M. Leedom
doaj   +1 more source

Supersymmetry and the Spontaneous Breakdown of PT Symmetry [PDF]

open access: yes, 2001
The appearances of complex eigenvalues in the spectra of PT-symmetric quantum mechanical systems are usually associated with a spontaneous breaking of PT.
Dunning, Clare   +2 more
core   +1 more source

Gauged Peccei-Quinn symmetry — A case of simultaneous breaking of SUSY and PQ symmetry

open access: yesJournal of High Energy Physics, 2018
Recently, a simple prescription to embed the global Peccei-Quinn (PQ) symmetry into a gauged U(1) symmetry has been proposed. There, explicit breaking of the global PQ symmetry expected in quantum gravity are highly suppressed due to the gauged PQ ...
Hajime Fukuda   +3 more
doaj   +1 more source

Spontaneous supersymmetry breaking in inhomogeneous supersymmetric field theories and BPS vacua

open access: yesJournal of High Energy Physics, 2023
We study spontaneous supersymmetry breaking in inhomogeneous extensions of N $$ \mathcal{N} $$ = 1 supersymmetric field theory models in 4-dimensions.
Yoonbai Kim, O-Kab Kwon, D. D. Tolla
doaj   +1 more source

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