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Content archived on 2024-05-29

Dark matter and dark energy in cosmology and particle physics contrasted with the most recent cosmic microwave background and astrophysical data

Objective

On the basis of the present cosmological data we can speak of so-called 'concordance model' of the Universe. According to this model, 95% of the energy density of the Universe is invisible and the normal matter only constitutes the remaining 5%. This invisible component can be either in the form of dark matter or dark energy, the latter being responsible for the observed acceleration of the cosmological expansion rate. The goal of this proposal is to examine the robustness of this concordance model when more degrees of freedom are allowed in the cosmological models.

In particular, it will consider a broader family of possible initial conditions and cosmological parameters, such as non-adiabatic modes and their power spectra that might result in particle physics motivated models. This type of analysis will be essential for understanding the consequences of the improved cosmological data arriving within the next few years. Especially the Planck satellite by ESA, which is to be launched in 2007, will provide us a wealth of new and improved data. The proposal will address some of the shortcomings of the concordance model, and will seek to explain them using particle physics models of the early universe.

Fields of science (EuroSciVoc)

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Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP6-2002-MOBILITY-5
See other projects for this call

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

EIF - Marie Curie actions-Intra-European Fellowships

Coordinator

UNIVERSITY OF PORTSMOUTH
EU contribution
No data
Address


United Kingdom

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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data