Results 51 to 60 of about 1,152,838 (195)
Evolutionary Algorithms for Multi‐Center Solutions
Fortschritte der Physik, Volume 72, Issue 2, February 2024.Abstract Large classes of multi‐center supergravity solutions have been constructed in the study of supersymmetric black holes and their microstates. Many smooth multi‐center solutions have the same charges as supersymmetric black holes, with all centers deep inside a long black‐hole‐like throat.
Sami Rawash, David Turton
wiley +1 more source
Phenomenological Aspects of Supersymmetric Gauge Theories [PDF]
arXiv, 2003 In this thesis we study two important phenomenological issues in the context of supersymmetric gauge theories. In the Minimal Supersymmetric Standard Model (MSSM) we analyze properties of the neutral Higgs boson decays into two neutralinos. In the second part of our work we study in detail the Proton decay in the Minimal Supersymmetric SU(5) Theory.
arxiv
Fortschritte der Physik, Volume 72, Issue 2, February 2024.Abstract The string theory landscape may include a multitude of ultraviolet embeddings of the Standard Model, but identifying these has proven difficult due to the enormous number of available string compactifications. Genetic Algorithms (GAs) represent a powerful class of discrete optimisation techniques that can efficiently deal with the immensity of
Steve A. Abel +4 more
wiley +1 more source
A Motivated Non-Standard Supersymmetric Spectrum [PDF]
arXiv, 2011 After an introduction to the Hierarchy Problem and to Supersymmetry we discuss the phenomenology of a motivated non-standard pattern of sparticle masses in the context of extensions of the Minimal Supersymmetric Standard Model.
arxiv
Higgs Information and NMSSM at the Large Hadron Collider
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.Information theory has proven to be a worthwhile tool for investigating the implications of the Higgs sector in the Next‐to‐Minimal Supersymmetric Standard Model (NMSSM) using Higgs information at the Large Hadron Collider (LHC) assessed through the entropy constructed by means of the branching ratios of decay channels of the Higgs boson.
Surabhi Gupta +2 more
wiley +1 more source
Physics Letters B, 2016 Testing the stability of the electroweak vacuum in any extension of the Standard Model Higgs sector is of great importance to verify the consistency of the theory.
Wolfgang Gregor Hollik
doaj +1 more source
Complete Weak-Scale Threshold Corrections in the Minimal Supersymmetric Standard Model [PDF]
arXiv, 1995 We compute the full set of weak-scale gauge and Yukawa threshold corrections in the minimal supersymmetric standard model, and use them to study the effects of the supersymmetric particle spectrum on gauge and Yukawa coupling unification.
arxiv
Constraining sleptons at the LHC in a supersymmetric low-scale seesaw scenario
European Physical Journal C: Particles and Fields, 2017 We consider a scenario inspired by natural supersymmetry, where neutrino data is explained within a low-scale seesaw scenario. We extend the Minimal Supersymmetric Standard Model by adding light right-handed neutrinos and their superpartners, the R ...
Nhell Cerna-Velazco +3 more
doaj +1 more source
Upper bound on the lightest neutralino mass in the Minimal Non--minimal Supersymmetric Standard Model [PDF]
arXiv, 2007 We consider the neutralino sector in the Minimal Non--minimal Supersymmetric Standard Model (MNSSM). We argue that there exists a theoretical upper bound on the lightest neutralino mass in the MNSSM. An approximate solution for the mass of the lightest neutralino is obtained.
arxiv
Muon anomalous magnetic moment in SUSY B−L model with inverse seesaw
Physics Letters B, 2016 Motivated by the tension between the Higgs mass and muon g−2 in minimal supersymmetric standard model (MSSM), we analyze the muon g−2 in supersymmetric B−L extension of the standard model (BLSSM) with inverse seesaw mechanism.
Shaaban Khalil, Cem Salih Ün
doaj