On Non Commutative G2 structure
arXiv:hep-th/0408011 · doi:10.1088/0305-4470/38/12/017
Abstract
Using an algebraic orbifold method, we present non-commutative aspects of structure of seven dimensional real manifolds. We first develop and solve the non commutativity parameter constraint equations defining manifold algebras. We show that there are eight possible solutions for this extended structure, one of which corresponds to the commutative case. Then we obtain a matrix representation solving such algebras using combinatorial arguments. An application to matrix model of M-theory is discussed.
16 pages, Latex. Typos corrected, minor changes. Version to appear in J. Phys.A: Math.Gen.(2005)
References in corpus (19)
- String Theory and Noncommutative Geometry
- M Theory As A Matrix Model: A Conjecture
- Dielectric-Branes
- Noncommutative Geometry and Matrix Theory: Compactification on Tori
- Noncommutative Solitons
- Flux-induced SUSY-breaking soft terms
- Noncommutative Gauge Theories on Fuzzy Sphere and Fuzzy Torus from Matrix Model
- On The spectrum of a Noncommutative Formulation of the D=11 Supermembrane with Winding
- Non-Commutative Calabi-Yau Manifolds
- Compactified D=11 Supermembranes and Symplectic Non-Commutative Gauge Theories
- On the spectrum of a matrix model for the D=11 supermembrane compactified on a torus with non-trivial winding
- Solitons on compact and noncompact spaces in large noncommutativity
- The supermembrane with winding
- Symplectic connections, Noncommutative Yang Mills theory and Supermembranes
- Noncommutative K3 Surfaces
- On Non Commutative Calabi-Yau Hypersurfaces
- NC Calabi-Yau Manifolds in Toric Varieties with NC Torus fibration
- The Matrix model and the non-commutative geometry of the supermembrane
- On Non-Commutative Orbifolds of K3 Surfaces