Supersymmetric flipped SU(5) revitalized
TLDR
In this paper, a simple N = 1 supersymmetric GUT based on the group SU(5)×U(1) was proposed, which has the following virtues: the gauge group is broken down to the SU (3) C × SU (2) L × U (1) Y of the standard model using just 10, 10 Higgs representations, and doublet-triplet mass splitting problem is solved naturally by a very simple missing-partner mechanism.About:
This article is published in Physics Letters B.The article was published on 1987-08-06 and is currently open access. It has received 457 citations till now. The article focuses on the topics: Flipped SU(5) & Grand Unified Theory.read more
Citations
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The Next-to-Minimal Supersymmetric Standard Model
TL;DR: In this paper, the theoretical and phenomenological aspects of the Next-to-Minimal Supersymmetric Standard Model (NMSSM) were reviewed, including the Higgs sector including radiative corrections and the 2-loop β -functions for all parameters of the general NMSSM.
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Electroweak Higgs Potentials and Vacuum Stability
TL;DR: In this article, the method of calculating radiative corrections to the scalar potentials is reviewed, with an emphasis on renormalization group improvement of the potential, and the results are then applied to the standard model to derive stringent bounds on Higgs and fermion passes.
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Probing the desert using gauge coupling unification
TL;DR: In this article, the authors present analytic one-loop expressions for sin 2 θ w, the unification scale M x, and the coupling at the unification level α (M x ), in supersymmetric grand-unified models with arbitrary intermediate scales.
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GUTs and exceptional branes in F-theory — II. Experimental predictions
TL;DR: In this article, the authors consider realizations of GUT models in F-theory and show that the dynamics of the GUT model can in principle decouple from Planck scale physics, leading to a surprisingly predictive framework.
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Physics of leptoquarks in precision experiments and at particle colliders
Ilja Doršner,Svjetlana Fajfer,Svjetlana Fajfer,Admir Greljo,Admir Greljo,Jernej F. Kamenik,Jernej F. Kamenik,Nejc Košnik,Nejc Košnik +8 more
TL;DR: In this article, a comprehensive review of physics effects generated by leptoquarks (LQs), i.e., hypothetical particles that can turn quarks into leptons and vice versa, of either scalar or vector nature, is presented.
References
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Vacuum configurations for superstrings
TL;DR: In this paper, the authors studied candidate vacuum configurations in ten-dimensional O(32) and E 8 × E 8 supergravity and superstring theory that have unbroken N = 1 supersymmetry in four dimensions.
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Softly Broken Supersymmetry and SU(5)
TL;DR: In this article, the authors construct an explicit realistic SU(5) model in which softly broken supersymmetry is used to protect the Higgs doublets from quadratic mass renormalization.
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Strings on orbifolds
TL;DR: In this article, the authors considered string propagation on the quotient of a flat torus by a discrete group and obtained an exactly soluble and more or less realistic method of string compactification.
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New Heterotic String Theories in Uncompactified Dimensions < 10
TL;DR: In this article, it was shown that infinitely many heterotic string theories exist in uncompactified dimensions less than 10, that are one-loop finite (for massless external legs).
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Aspects of the flipped unification of strong, weak and electromagnetic interactions
TL;DR: In this article, the SU(5) model was applied to the strong and other elementary particle interactions and the proton lifetime was estimated in theories with second-order baryon number violation, and found to be O(103-104) longer than naive dimensional counting suggested.