Objective
One of the central challenges in fundamental physics is determining the composition and behavior of dense matter inside neutron star cores. The direct detection of gravitational waves (GWs) from the binary neutron star merger GW170817, together with its electromagnetic counterpart, has opened a new era in multi-messenger astrophysics for probing neutron star interiors. The next generation of GW interferometers, such as the Einstein Telescope in Europe, will achieve unprecedented sensitivities, but their scientific return will depend critically on careful detector design, the development of robust waveform models, and advanced data-analysis techniques.
Accurate inference of the dense matter equation of state from GW observations requires precise modeling of the emitted signals. While current waveform models for binary neutron stars include conservative tidal effects, they neglect dissipative effects arising from fluid viscosity, which is often assumed to be negligible. However, recent studies indicate that dissipation from exotic phases, such as hyperons or deconfined quark matter in neutron star cores, could be significant. DissTideBNS will advance our understanding of how fluid dissipation impacts the dynamics of binary neutron star mergers using numerical relativity simulations and deliver improved waveform models, an essential step toward constraining the dense matter equation of state. DissTideBNS will also contribute to the science capability assessment of the Einstein Telescope at a critical time for its design choices.
Dr. Suprovo Ghosh, an expert in nuclear and relativistic astrophysics, will join the Theoretical Astrophysics group of Prof. Tim Dietrich at the University of Potsdam, Germany. This ideal placement offers him necessary training for his future academic career and provides the ideal environment to combine his expertise with numerical relativity simulations to address the challenge of tidal dissipation in binary neutron star mergers.
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 astronomy observational astronomy gravitational waves
- natural sciences physical sciences astronomy stellar astronomy neutron stars
- natural sciences physical sciences astronomy astrophysics
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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.
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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-2025-PF
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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.
14469 Potsdam
Germany
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.