# The NAO model

Comments: 12 pages, 4 figures; v3: references updated, typos fixed

We study the NAO model in the large $N$ limit, and find that there are two kinds of NAO states: Naive and Qualified. The Naive NAO states have a class of $1/N$ gauge fields. There are two kinds of NAO states: Naive and Qualified. The Naive NAO states have a class of $1/N$ gauge fields while the Qualified NAO state has a class of $1/N$ gauge fields. We then study the NAO model in the large $N$ limit by using the $N$ limit of the two-dimensional NAO model. We find that there are two kinds of NAO states: Naive and Qualified.