Interesting calculations with Bianchi IX cosmological models

[befj0001]

Hi guys! I'm currently working on a topic in the field of cosmology, more specifically Bianchi IX models. It is hard to find any form of information about this specific subject. And of course I don't just want to derive the metric for Bianchi IX, I also want to apply this model and do some interesting calculations! Is there some not to advanced calculations combined with quantum field theory that I can do? Or anything else that could be interesting.

 

[UltrafastPED]

You mean stuff like this?
http://www.hindawi.com/journals/isrn.astronomy.astrophysics/2012/954043/

and
http://arxiv.org/abs/1001.1252