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Instability in interacting dark energy and dark matter fluids

Nuclear Physics B - Proceedings Supplements, 2009
We consider a model of dark energy interacting with dark matter. An interaction may be interesting for the solution of the coincidence problem. We model dark energy as a fluid with constant equation of state parameter w and study background and linear perturbations. While non-interacting models with constant w are well behaved, a simple interaction
Elisabetta Majerotto   +2 more
openaire   +1 more source

Dark Rooms and Developing Fluid

2020
Abstract Chapter 3 explores the practices of photography clubs. Throughout Ireland, during the twentieth century, men and women spent their evenings in the dark rooms of photography clubs, and their weekends on days out to historic sites and beauty spots organized by these groups.
openaire   +1 more source

Drug delivery to the central nervous system

Nature Reviews Materials, 2021
, Suzie H Pun
exaly  

The human virome: assembly, composition and host interactions

Nature Reviews Microbiology, 2021
Guanxiang, Frederic Bushman
exaly  

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