An Extremal N=2 Superconformal Field Theory

Abstract

We provide an example of an extremal chiral $\mathcal{N}=2$ superconformal field theory at $c=24$. The construction is based on a ${\mathbb{Z}}_2$ orbifold of the theory associated to the $A_1^{24}$ Niemeier lattice. The statespace is governed by representations of the sporadic group $M_{23}$.

20 pages

References in corpus (2)

• Universal Spectrum of 2d Conformal Field Theory in the Large c Limit
• Bounds on Operator Dimensions in 2D Conformal Field Theories

Cited by in corpus (1)

• Constraints on Flavored 2d CFT Partition Functions