Innovating Works

COMPACT

Financiado
Understanding gravity using a COMprehensive search for fast-spinning Pulsars And...
Understanding gravity using a COMprehensive search for fast-spinning Pulsars And CompacT binaries The description of gravity by Einstein's theory of general relativity has passed all its experimental tests with flying colours including the recent groundbreaking direct detection of gravitational waves. However, there still rema... The description of gravity by Einstein's theory of general relativity has passed all its experimental tests with flying colours including the recent groundbreaking direct detection of gravitational waves. However, there still remain some glaring shortcomings, ranging from its irreconcilability with quantum mechanics to the dark energy that accelerates the expansion of our Universe. There are also several alternative theories that contend to be the best descriptor of gravity. Hence it is imperative to find new laboratories to test these theories and further our understanding of gravity. This is where pulsars, a special type of star, prove useful. Pulsars are remarkable laboratories in space. Observations of pulsars at radio wavelengths provide rare opportunities to understand how gravity works near strongly self-gravitating bodies, and provide clues on the state of matter at supra-nuclear densities. This provides important complementary knowledge to our understanding of gravity and nuclear physics compared to other experiments such as ground-based gravitational wave detectors. COMPACT is an ambitious project that aims to discover some of the most extreme classes of pulsar laboratories. The project will perform Petabyte-scale data acquisition and processing to search for two specific kinds of pulsars: (i) relativistic binary pulsars with orbital periods of just a few minutes to a few hours around other neutron stars, white dwarves or black holes and (ii) pulsars with extremely fast spin periods of the order of a millisecond or less. Even a single discovery of either class of pulsars has the potential to fundamentally change (or) solidify a huge range of poorly known physics from the internal composition of neutron stars, how they evolve in binaries, to our understanding of the effects of strongly gravitating bodies to the space-time in their vicinity. The survey also has immediate and profound implications for gravitational wave astronomy across multiple wavelengt ver más
30/04/2028
MPG
2M€
Perfil tecnológico estimado
Duración del proyecto: 62 meses Fecha Inicio: 2023-02-14
Fecha Fin: 2028-04-30

Línea de financiación: concedida

El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2023-02-14
Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:
ERC-2022-STG: ERC STARTING GRANTS
Cerrada hace 2 años
Presupuesto El presupuesto total del proyecto asciende a 2M€
Líder del proyecto
MAXPLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSE... No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico TRL 4-5