1304.7904 (Matsuo Sato)

Four-Algebraic Extension of IIB Matrix Model    [PDF]

Matsuo Sato

We make a four-algebraic extension of the IIB matrix model. The extension can be made by any Lie 4-algebra. The four-algebraic model has the same supersymmetry as the IIB matrix model, hence as type IIB superstring theory. We construct a Lie 4-algebra that incorporates $u(N)$ Lie algebra and analyze the model explicitly by choosing it. We have two phases in the model with that specific algebra. It reduces to the original IIB matrix model in the first phase, while it reduces to a simple supersymmetric model in the second phase.

View original: http://arxiv.org/abs/1304.7904