Objective Low temperature matter exhibits a spectacular variety of highly ordered states that occur through phasetransitions. In quantum systems, phase transitions and associated critical phenomena constitute a centralissue of modern physics. Wilson’s theory of renormalization showed that very different physical systemscould be unified under the same universality class characterized by critical exponents. The high degree ofcontrol offered by ultracold atom experiments sets them as an ideal platform for the investigation of phasetransitions and critical phenomena.CRITISUP2 aims at exploring criticality in superfluid spin ½ Fermi gases where the interplay betweentemperature spin polarization and interactions is at the origin of a rich phase diagram and a variety of phasetransitions. We will measure the corresponding static and dynamic critical exponents, and search for thelong-sought Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase predicted over 50 years ago. We will alsostudy the phase diagram and critical counterflow of dual Bose-Fermi superfluids which have emerged as anew paradigm of quantum matter. Cutting-edge Bold Diagrammatic Monte Carlo and new resummationmethods, developed in-house, will be confronted to the experiments on the one hand, and provide answers todebated questions on the other.The expected outcomes of CRITISUP2 will constitute a major leap forward relevant for several fields ofmodern physics, ranging from condensed-matter to astrophysics, nuclear physics, and high energy physics. Fields of science natural sciencesphysical sciencesquantum physicsnatural sciencesphysical sciencesnuclear physicsnatural sciencesphysical sciencesastronomyastrophysicsnatural sciencesphysical sciencestheoretical physics Keywords superfluidity Bose-Einstein condensation Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-2016-ADG - ERC Advanced Grant Call for proposal ERC-2016-ADG See other projects for this call Funding Scheme ERC-ADG - Advanced Grant Coordinator CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Net EU contribution € 2 188 628,50 Address Rue michel ange 3 75794 Paris France See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Beneficiaries (2) Sort alphabetically Sort by Net EU contribution Expand all Collapse all CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS France Net EU contribution € 2 188 628,50 Address Rue michel ange 3 75794 Paris See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Third-party Legal entity other than a subcontractor which is affiliated or legally linked to a participant. The entity carries out work under the conditions laid down in the Grant Agreement, supplies goods or provides services for the action, but did not sign the Grant Agreement. A third party abides by the rules applicable to its related participant under the Grant Agreement with regard to eligibility of costs and control of expenditure. ECOLE NORMALE SUPERIEURE France Net EU contribution € 57 907,50 Address 45, rue d'ulm 75230 Paris See on map Region Ile-de-France Ile-de-France Paris Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00
