Obiettivo Our Universe appears to be filled with mysterious ingredients: 25 per cent appears to be dark matter, perhaps an as-yet undiscovered particle, and 70 per cent seems to be a bizarre fluid, dubbed dark energy, for which there is no satisfactory theory. Solving the dark energy problem is the most pressing question in cosmology today. It is possible that dark energy does not exist at all, and instead Einstein s theory of General Relativity is flawed. Cosmologists hope to measure the properties of the dark energy using the next generation of cosmological observations, in which I am playing a leading role. I believe the most promising technique to crack the dark energy problem is gravitational shear, in which images of distant galaxies are distorted as they pass through the intervening dark matter distribution. Analysis of the distortions allows a map of the dark matter to be reconstructed; by examining the dark matter distribution we uncover the nature of the apparent dark energy. However to capitalize on the great potential of gravitational shear we must measure incredibly small image distortions in the presence of much larger image modifications that occur in the measurement process. I am proposing a fresh look at this problem using an inter-disciplinary approach in collaboration with computer scientists. This grant would enable my team to play a central role in the key results from the upcoming Dark Energy Survey. We would further capitalize on the gravitational shear signal by moving away from the current dark energy bandwagon by instead focusing on testing General Relativity using novel approaches. Our work will produce results which will lead the next Einstein to solve the biggest puzzle in cosmology, and arguably physics. Campo scientifico natural sciencesphysical sciencesrelativistic mechanicsnatural sciencesphysical sciencesastronomyastrophysicsdark matternatural sciencesphysical sciencesastronomyphysical cosmology Programma(i) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Argomento(i) ERC-SG-ID1 - ERC Starting Grant Interdisciplinary Panel Invito a presentare proposte ERC-2009-StG Vedi altri progetti per questo bando Meccanismo di finanziamento ERC-SG - ERC Starting Grant Istituzione ospitante THE UNIVERSITY OF MANCHESTER Contributo UE € 676 956,59 Indirizzo OXFORD ROAD M13 9PL Manchester Regno Unito Mostra sulla mappa Regione North West (England) Greater Manchester Manchester Tipo di attività Higher or Secondary Education Establishments Ricercatore principale Sarah Louise Bridle (Prof.) Contatto amministrativo Liz Fay (Ms.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato Beneficiari (2) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto THE UNIVERSITY OF MANCHESTER Regno Unito Contributo UE € 676 956,59 Indirizzo OXFORD ROAD M13 9PL Manchester Mostra sulla mappa Regione North West (England) Greater Manchester Manchester Tipo di attività Higher or Secondary Education Establishments Ricercatore principale Sarah Louise Bridle (Prof.) Contatto amministrativo Liz Fay (Ms.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato UNIVERSITY COLLEGE LONDON Contributo UE € 723 043,41 Indirizzo GOWER STREET WC1E 6BT LONDON Mostra sulla mappa Tipo di attività Higher or Secondary Education Establishments Contatto amministrativo Giles Machell (Mr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato
