Results 111 to 120 of about 961,253 (282)
Fortschritte der Physik, Volume 73, Issue 1-2, February 2025.Abstract S. Gukov and C. Vafa proposed a characterization of rational N=(1,1)$N=(1,1)$ superconformal field theories (SCFTs) in 1+1$1+1$ dimensions with Ricci‐flat Kähler target spaces in terms of the Hodge structure of the target space, extending an earlier observation by G. Moore.
Abhiram Kidambi +2 more
wiley +1 more source
R-mediation of Dynamical Supersymmetry Breaking [PDF]
, 2000 We propose a simple scenario of the dynamical supersymmetry breaking in four dimensional supergravity theories. The supersymmetry breaking sector is assumed to be completely separated as a sequestered sector from the visible sector, except for the ...
A. Pomarol +26 more
core +4 more sources
Nuclear Physics BWe consider an open-string realisation of N=2→N=0 spontaneous breaking of supersymmetry in four-dimensional Minkowski spacetime. It is based on type IIB orientifold theory compactified on T2×T4/Z2, with Scherk–Schwarz supersymmetry breaking implemented ...
Steven Abel +2 more
doaj +1 more source
Flavor- and CP-safe explanation of g μ − 2 anomaly
Journal of High Energy Physics, 2023 Supersymmetry is still a viable explanation for the muon g – 2 anomaly, if the sleptons and electroweak gauginos are O 100 $$ \mathcal{O}(100) $$ GeV. However, for supersymmetry breaking masses this light, the SUSY flavor and CP-problem are exacerbated ...
Jason L. Evans +2 more
doaj +1 more source
Soft branes in supersymmetry-breaking backgrounds [PDF]
, 2012 A bstractWe revisit the analysis of effective field theories resulting from nonsupersymmetric perturbations to supersymmetric flux compactifications of the type-IIB superstring with an eye towards those resulting from the backreaction of a small number ...
P. McGuirk, G. Shiu, Fang Ye
semanticscholar +1 more source
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.
openaire +4 more sources
Leptogenesis from Supersymmetry Breaking [PDF]
Physical Review Letters, 2003 4 pages; An improved discussion of the relevant numerical range of the soft breaking terms (in agreement with hep-ph/0308031)
Esteban Roulet +3 more
openaire +3 more sources
Flavor in SU(5)$SU(5)$ Finite Grand Unified Models
Fortschritte der Physik, Volume 72, Issue 12, December 2024.Abstract Four SU(5)N=1$SU(5) \nobreakspace N=1$ supersymmetric models which exhibit S3$S_3$ and/or ZN$Z_N$ symmetries are studied, that are finite to two or all loops, and their corresponding mass matrices. The first is an all‐loop finite model based on an S3×Z3×Z2$S_3\times Z_3\times Z_2$ flavor symmetry, which leads to phenomenologically nonviable ...
Luis Odín Estrada Ramos +3 more
wiley +1 more source
, 1996 We show how spontaneous supersymmetry breaking in the vacuum state of higher-derivative supergravity is transmitted, as explicit soft supersymmetry-breaking terms, to the effective Lagrangian of the standard electroweak model.
Ahmed Hindawi +23 more
core +2 more sources
Renormalization Group Study of the Standard Model and its Extensions: II. the Minimal Supersymmetric Standard Model [PDF]
, 1993 In this paper we summarize the minimal supersymmetric standard model as well as the renormalization group equations of its parameters. We proceed to examine the feasability of the model when the breaking of supersymmetry is parametrized by the soft terms
Castano, D. J., Piard, E. J., Ramond, P.
core +3 more sources