Skip to main content
Go to the home page of the European Commission (opens in new window)
English en
CORDIS - EU research results
CORDIS
Content archived on 2024-05-29

Unification of elementary interactions of particle physics via string model building: string compactification with background fluxes

Objective

The main open problem in High Energy Physics is the description of a model that unifies all the interactions observed in Nature. Indeed, the Standard Model of particle physics (SM) describes the electromagnetic, weak and strong force, but it cannot include a description of gravitational interactions. Moreover, the SM contains a large number of free parameters, whose values clearly suggest the existence of a more fundamental theory beyond it.
The research proposal is focused on string phenomenology, i.e. on the search of a unifying model from compactifications of string theory.
The main aim is the explicit construction of realistic string models on smooth backgrounds with non trivial flux both for the gauge fields and the closed string fields. Such an achieve ment would have great relevance in string model building and, more generally, in high energy physics, since it would merge the efforts in constructing a model with the correct discrete choices (number of families, gauge group etc.) and continuous parameter s (couplings, masses etc.) with the promising recent developments in understanding a small positive cosmological constant.
A crucial aspect of the project is the characterization of the phenomenologically appealing mechanisms that will arise from the string models.
These mechanisms will be introduced in field theory models, from a bottom-up and point of view, in a way that allows the extraction of their signatures and even in absence of a completely consistent string mode l. The proposal includes training of the candidate. He is expected to complete his scientific formation. He will spend his fellowship at LPT Orsay, an Institution that ensures research excellence both in string model building and in Particle Phenomenology and Cosmology, the latter being crucial in order to develop the more phenomenological aspects of the research project.

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.

You need to log in or register to use this function

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.

FP6-2005-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

UNIVERSITE PARIS-SUD
EU contribution
No data
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
My booklet 0 0