Hiya jjw, Thanks for the explanation. Yep, that makes it clear.
dehammer: sounds interesting.
I searched big bang models (make sure it?s plural) and xxxx (various terms such as radiation deficit). So did a google on "big-bang models and radiation deficit" and found lots of neat stuff, but not what you asked about. I?m going back though; look what I found!
"Anisotropic four-dimensional Neveu-Schwarz?Neveu-Schwarz string cosmology"
Abstract:
An anisotropic (Bianchi type I) cosmology is considered in the four-dimensional NS-NS sector of low-energy effective string theory coupled to a dilaton and an axion-like Higgs-field within a de Sitter-Einstein frame background. The time evolution of this Universe is discussed in both the Einstein and string frames.
http://arxiv.org/abs/hep-th/0005236 [Phys.Rev. D63 (2001) 064002]
~~samwik?
?and this is 5 years old!
