Permutation Orbifold of N=2 Supersymmetric Minimal Models
arXiv:1011.0934 · doi:10.1016/j.nuclphysb.2010.12.005
Abstract
In this paper we apply the previously derived formalism of permutation orbifold conformal field theories to N=2 supersymmetric minimal models. By interchanging extensions and permutations of the factors we find a very interesting structure relating various conformal field theories that seems not to be known in literature. Moreover, unexpected exceptional simple currents arise in the extended permuted models, coming from off-diagonal fields. In a few situations they admit fixed points that must be resolved. We determine the complete CFT data with all fixed point resolution matrices for all simple currents of all Z_2-permutations orbifolds of all minimal N=2 models with k\neq 2 mod 4.
48 pages
References in corpus (22)
- Three-Family Supersymmetric Standard-like Models from Intersecting Brane Worlds
- Supersymmetric Standard Model Spectra from RCFT orientifolds
- A matrix S for all simple current extensions
- One in a Billion: MSSM-like D-Brane Statistics
- Systematic approach to cyclic orbifolds
- Chiral Supersymmetric Standard Model Spectra from Orientifolds of Gepner Models
- From Dynkin diagram symmetries to fixed point structures
- Simple currents versus orbifolds with discrete torsion -- a complete classification
- The resolution of field identification fixed points in diagonal coset theories
- Permutation orbifolds
- Fixed point resolution in extended WZW-models
- Asymmetric Gepner Models II. Heterotic Weight Lifting
- Asymmetric Gepner Models (Revisited)
- Parafermionic quasi-particle basis and fermionic-type characters
- Conjugate Bailey pairs
- Parafermionic character formulae
- Non-Hermitian Symmetric N=2 Coset Models, Poincare Polynomials, and String Compactification
- Asymmetric Gepner Models III. B-L Lifting
- Fixed Point Resolution in Extensions of Permutation Orbifolds
- Complete Analysis of Extensions of Permutation Orbifolds
- Formula for Fixed Point Resolution Matrix of Permutation Orbifolds
- Characters of graded parafermion conformal field theory