LargeNreduction on coset spaces

As an extension of our previous work concerning the large $N$ reduction on group manifolds, we study the large $N$ reduction on coset spaces. We show that large $N$ field theories on coset spaces are described by certain corresponding matrix models. We also construct Chern-Simons–like theories on group manifolds and coset spaces, and give their reduced models. DOI: http://dx.doi.org/10.1103/PhysRevD.81.085019 © 2010 The American Physical Society