Relativity and Cosmology

   

Entropy Growth in the Early Universe , DM Models , with a Nod to the Lithium Problem

Authors: Andrew Beckwith

We outline how DM density profiles may be perturbed by entropy generation, and that in part due to relic graviton production. The interaction of gravitons as an entropy generator may influence relic neutrino and neutralino production, which would affect not only DM behavior, but in certain situations the relic abundance of Lithium in the early universe.

Comments: 10 page slide show, given in the AP1 dark matter section hosted by Dr. Chardin, at the Paris observatory, in July 17th 2009 as a talk in the 12 Marcel Grossman meeting.

Download: PDF

Submission history

[v1] 27 Sep 2009

Unique-IP document downloads: 46 times

Vixra.org is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. Vixra.org will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus