Objective
Space-like singularities, where space-time curvature becomes infinite, pose a profound challenge in modern physics, highlighting the limitations of general relativity and necessitating a quantum gravity framework. Several potential candidates for quantum gravity have been proposed and developed, with String Theory standing out as the most prominent one. At the level of low-energy effective actions, these theories refine the EinsteinHilbert Lagrangian by introducing specific higher-order terms in spacetime curvature. This proposal seeks to understand space-like singularities in this context. Particularly, I will reformulate the Belinski-Khalatnikov-Lifshitz (BKL) conjecture within generalised quasi-topological gravities. This approach aims to deepen our understanding of the chaotic dynamics near space-like singularities, particularly in black holes and the early universe.
The motivation for this research stems from the need to understand space-like singularities, particularly the spacetime dynamics close to it, in an effective theory of quantum gravity. The project involves developing computationally efficient numerical methods to solve the complex equations of motion in generalised quasi-topological gravity coupled with massive tensor fields, focusing on spherically symmetric spacetimes to maintain tractability. We will explore the holographic implications of singularities through the AdS/CFT correspondence, analyzing boundary conformal field theory observables to gain insights into black hole interiors. This dual approach will enhance our understanding of how singularities encode themselves in these observables and provide fresh perspectives on the holographic nature of black hole interiors.
The project will be conducted under the supervision of Professor Simon Ross at Durham University. The expected outcomes include significant advancements in theoretical physics, resulting in high-impact publications and the development of new computational techniques.
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.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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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.
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.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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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.
(opens in new window) HORIZON-MSCA-2024-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
DH1 3LE DURHAM
United Kingdom
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.