Maverick Examples Of Coset Conformal Field Theories

TL;DR

This paper introduces a new class of coset conformal field theories called 'mavericks' with larger symmetries than previously identified, expanding the classification of such theories.

Contribution

It presents the discovery and classification of 'maverick' coset conformal field theories with larger symmetry groups, beyond the traditional identification current method.

Findings

Identification of 'maverick' cosets with larger symmetry groups

A-D-E classification of these maverick theories

Spectrum not determined by the usual identification current method

Abstract

We present coset conformal field theories whose spectrum is not determined by the identification current method. In these ``maverick'' cosets there is a larger symmetry identifying primary fields than under the identification current. We find an A-D-E classification of these mavericks. }