Results 1 to 10 of about 87,967 (255)
Supersymmetric preons and the standard model
Nuclear Physics B, 2018 The experimental fact that standard model superpartners have not been observed compels one to consider an alternative implementation for supersymmetry.
Risto Raitio
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Linking the supersymmetric standard model to the cosmological constant [PDF]
Journal of High Energy Physics, 2021 String theory has no parameter except the string scale M S , so the Planck scale M Pl, the supersymmetry-breaking scale , the electroweak scale m EW as well as the vacuum energy density (cosmological constant) Λ are to be determined dynamically at any ...
Yu-Cheng Qiu, S.-H. Henry Tye
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LeptonicCPviolation in the supersymmetric standard model [PDF]
Physical Review D, 1995 We point out the possibility of spontaneous and hard CP-violation in the scalar potential of R-parity broken supersymmetric Standard Model. The existence of spontaneous CP-violation depends crucially on the R-parity breaking terms in the superpotential ...
Anjan S. Joshipura, M. Nowakowski
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Curvatons in the minimally supersymmetric standard model [PDF]
Modern Physics Letters A, 2004 Curvaton is an effectively massless field whose energy density during inflation is negligible but which later becomes dominant. This is a novel mechanism to generate the scale invariant perturbations.
Dimopoulos K. +3 more
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Renormalization of the Minimal Supersymmetric Standard Model [PDF]
Nuclear Physics B - Proceedings Supplements, 2002 The renormalization of the Minimal Supersymmetric Standard Model (MSSM) is presented. We describe symmetry identities that constitute a framework in which the MSSM is completely characterized and renormalizability can be proven.
Capper +22 more
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A Warped Supersymmetric Standard Model [PDF]
Nuclear Physics B, 2001 We study the breaking of supersymmetry in five-dimensional (5d) warped spaces, using the Randall-Sundrum model as a prototype. In particular, we present a supersymmetry-breaking mechanism which has a geometrical origin, and consists of imposing different
Alex Pomarol +53 more
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Proposal for a Supersymmetric Standard Model [PDF]
Physical Review Letters, 2005 The fact that neutrinos are massive suggests that the minimal supersymmetric standard model (MSSM) might be extended in order to include three gauge-singlet neutrino superfields with Yukawa couplings of the type $H_2 L \nu^c$.
C. Muñoz +2 more
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Phenomenology of the utilitarian supersymmetric standard model
Nuclear Physics B, 2016 We study the 2010 specific version of the 2002 proposed U(1)X extension of the supersymmetric standard model, which has no μ term and conserves baryon number and lepton number separately and automatically.
Sean Fraser +5 more
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About the origins of the Supersymmetric Standard Model [PDF]
Nuclear Physics B - Proceedings Supplements, 2001 Could one use supersymmetry to relate the fermions, constituants of matter, with the bosons messengers of the interactions? This is, ideally, what a symmetry between fermions and bosons would be expected to do.
Fayet, Pierre
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Minimal Nonminimal Supersymmetric Standard Model
, 2002 We review the basic field-theoretic and phenomenological features of the recently introduced Minimal Nonminimal Supersymmetric Standard Model (MNSSM).
Panagiotakopoulos, C., Pilaftsis, A.
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