On the classification of 2-generated axial algebras of Majorana type

Abstract

A class of axial algebras generated by two axes with eigenvalues 0, 1, $\eta$ and $\xi$ called axial algebras of Majorana type is introduced and classified when they are 2-generated, over fields of characteristics neither 2 nor 5 and there exists an automorphism switching generating axes.. The class includes deformations of nine Norton-Sakuma algebras. Over fields of characteristics 5, the axial algebras of Majorana type with the axial dimension at most 5 are clasified.

34 pages, 2 figures

References in corpus (1)

• Primitive axial algebras of Jordan type

Cited by in corpus (1)

• Split spin factor algebras