Objective
The first detection of gravitational waves from a binary neutron-star collision in 2017 marked an historic moment in the field of astronomy. Observed across the electromagnetic spectrum as well as in gravitational waves, this landmark event unveiled a wealth of scientific discoveries. Yet a central mystery remains: what is the true nature of matter at the extreme densities inside neutron stars, where exotic states such as deconfined quark matter may emerge?
Neutron stars are natural laboratories for probing this frontier. Much like the Moon raises waves in Earth's oceans, neutron stars in binaries experience dynamical tides, where the orbital motion drives vibrational modes within the star. These oscillations leave subtle but distinctive imprints on the gravitational-wave signal. Among them, the newly identified interface modes—which arise from a transition to deconfined quark matter—may already be within reach of upcoming upgrades to the LIGO gravitational-wave detectors. This research aims to identify them for the first time.
QuarkWave will pioneer the first state-of-the-art waveform model of the dynamical tide and conduct targeted searches for interface modes in gravitational-wave data. By combining relativistic theory, high-performance computing and advanced Bayesian and machine-learning techniques, this project will quantify what these modes can reveal about the properties of dense nuclear matter. The outcomes will directly support the design and science exploitation of next-generation observatories—the Einstein Telescope in Europe and Cosmic Explorer in the US.
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 stellar astronomy asteroseismology
- natural sciences physical sciences astronomy planetary sciences natural satellites
- natural sciences physical sciences theoretical physics particle physics quarks
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)
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.
-
HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
See all projects funded under this programme
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-GF - HORIZON TMA MSCA Postdoctoral Fellowships - Global Fellowships
See all projects funded under this funding scheme
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
See all projects funded under this callCoordinator
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.
PO1 2EG PORTSMOUTH
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.