1205.3724 (B. Ransingh et al.)

Iwasawa decomposition and Vogan diagrams of some hyperbolic Kac-Moody
algebras    [PDF]

B. Ransingh, K. C. Pati

This paper constructs the Vogan diagrams for hyperbolic Kac- Moody algebras. We also construct the Iwasawa decomposition of real forms of Kac-Moody group in relation with Vogan diagrams, which have potential physical applications in cosmological billiards.

View original: http://arxiv.org/abs/1205.3724