Objective
The proposed project belongs to the Field of bran world physics and aims tale study of new mechanisms in cosmology and local solutions, In the first part of the proposed work, one task will be the investigation of the effective generic bran world dynamics of five-dimensional Einstein-Gauss-Bonnet gravity and the other will be the cosmological consequences of the above, model, when the intrinsic curvature term is Included in the brine action. Using the exterior calculus techniques, the induced bran world modified Einstein dynamics will be derived, and the existence of a (modified) four-dimensional Schwarz child solution will be sought for. This effective gravitational system of equations will not be closed, thus, more than, one four dimensional solutions of particular symmetry will exist, depending on the. Boundary conditions, i.e. on the embedding of the brine art the bulk. When including the four-dimensional scalar curvature in the, action the new Hubble equation for cosmology will be derived, the asymptotic regimes (early-late universe) will be considered, and comparison, with other, simpler cosmologies will bell exhibited. Relation with real universe data (nucleosynthesis, cosmic microwave background radiation, cosmological perturbations) will be attempted. Generalizing diatonic Gauss-Bonnet terms will be also considered according to the above lines, A second line of activity of the proposed project will be directed towards the study, through explicit solutions, of the mechanism of energy exchange between brine and bulk, when bulk and/or brine scalar fields are considered, additionally to the five-dimensional Einstein gravity. Based on the Israel, matching, conditions for the metric and the scalar fields, the modified dynamics of the bran world universe will be. Derived and studied, according to the influx or the outflow of energy. The analysis will be performed partially analytically and partially numerically. Global phase
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences physical sciences relativistic mechanics
- natural sciences physical sciences astronomy astrophysics dark matter
- natural sciences physical sciences theoretical physics string theory
- natural sciences physical sciences astronomy physical cosmology
- natural sciences physical sciences theoretical physics particle physics higgs bosons
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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)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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.
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.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2002-MOBILITY-5
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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.
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.
Coordinator
BARCELONA
Spain
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.