Real forms and conjugacy classes of involutive automorphisms of the D-l((1)) affine Kac-Moody algebras

Authors
Clarke, SP Cornwell, JF
Citation
Sp. Clarke et Jf. Cornwell, Real forms and conjugacy classes of involutive automorphisms of the D-l((1)) affine Kac-Moody algebras, J PHYS A, 32(25), 1999, pp. 4655-4670
Citations number
20
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470 → ACNP
Volume
32
Issue
25
Year of publication
1999
Pages
4655 - 4670
Database
ISI
SICI code
0305-4470(19990625)32:25<4655:RFACCO>2.0.ZU;2-5
Abstract
The real forms of the complex affine Kac-Moody algebras D-l((1)) (for l gre ater than or equal to 4) are found by determining all the conjugacy classes of the involutive automorphisms of D-e((1)) using the matrix formulation o f automorphisms of an affine Kac-Moody algebra.