Authors: Andrew Beckwith
In the 12th Marcel Grossmann Meeting, July 17, 2009, the author raised the issue of whether early graviton production could affect non-Gaussian contributions to DM density profiles. Non gaussianity of evolving cosmological states is akin to asking if there is a way to get quantum contributions due to squeezed initial vacuum states which act highly non classically. If particle counting algorithms in graviton production is important as for entropy, and if entropy perturbations affects the density profile of dark matter clumping profiles, then there is room to ask to what degree initial perturbations affecting structure formation are due to classical/ non linear processes, or more quantum theoretic states.
Comments: 3 pages. no figures. Beginning of evolution and work on submission for the 12 Marcel Grossman conference by A. Beckwith for a written summary of the contribution A. Beckwith gave in the July 17th meeting of the Paris Obervatory of the Dark Matter parallel session run by Dr. Chardin, of France, in 2009
Unique-IP document downloads: 68 times
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.