Realizing higher-level gauge symmetries in string theory: New embeddings for string GUTs

DOI10.1016/0550-3213(96)00406-3zbMath0925.81421arXivhep-th/9604112OpenAlexW3101526238MaRDI QIDQ1923545

Keith R. Dienes, John March-Russell

Publication date: 8 October 1996

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9604112

zbMATH Keywords

affine Lie algebrasdimensional charge lattice truncationdirect mappingirregular embeddingsmassless representationsubgroup embedding

Mathematics Subject Classification ID

Unified quantum theories (81V22) String and superstring theories in gravitational theory (83E30) String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30)

Related Items

New constraints on SO(10) model-building from string theory, Large U(1) charges from flux breaking in 4D F-theory models, Axion couplings in grand unified theories, Classification of standard-like heterotic-string vacua, Group-theoretical aspects of orbifold and conifold GUTs, Exotic matter on singular divisors in F-theory, T-branes and Yukawa couplings, Heterotic \(E_{6}\) GUTs and partition functions, From strings to the MSSM, On the low energy spectra of the non-supersymmetric heterotic string theories, 6D supergravity without tensor multiplets, The structure of GUT breaking by orbifolding, Gauge symmetries in heterotic asymmetric orbifolds, Non-simply-laced symmetry algebras in F-theory on singular spaces, Matter from geometry without resolution, Notes on anomalies, elliptic curves and the BS-D conjecture

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Conformal embeddings, rank-level duality and exceptional modular invariants
• String consistency for unified model building
• Gauge coupling unification in realistic free-fermionic string models
• Small instantons in string theory
• Building GUTs from strings
• String unification, higher-level gauge symmetries, and exotic hypercharge normalizations
• Three generations in the fermionic construction
• Group Structure of Gauge Theories