<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Collective Behavior in Few-Fermion Systems"^^ . "This thesis reports on the exploration of collective behavior in a system of few fermionic atoms.\r\nAccess to both real- and momentum space observables in combination with a high degree of\r\ncontrol over both particle number and interaction strength allows us to explore the emergence\r\nof collective behavior from the bottom up - atom by atom.\r\nInspired by observations in high-energy physics, where hydrodynamic behavior is present in\r\nabsence of a separation of scales, we explore interaction-driven elliptic flow which is commonly\r\nconsidered a smoking-gun of hydrodynamic behavior. Our measurements reveal elliptic flow in\r\nsystems of only six constituents.\r\nMotivated by the formation of pairs of fermionic particles in system with broken translational\r\nsymmetry (such as atomic nuclei or ’dirty’ superconductors), where BCS theory does not apply,\r\nwe investigate how a spatially varying potential affects pair formation. By altering interaction\r\nstrength and particle number, we observe a transition from a regime in which pair formation\r\nis determined by the discrete level structure of the potential to a regime in which the potential\r\nonly influences pairing by altering the local density."^^ . "2025" . . . . . . . "Sandra Anna"^^ . "Brandstetter"^^ . "Sandra Anna Brandstetter"^^ . . . . . . "Collective Behavior in Few-Fermion Systems (PDF)"^^ . . . "thesis.pdf"^^ . . . "Collective Behavior in Few-Fermion Systems (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Collective Behavior in Few-Fermion Systems (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Collective Behavior in Few-Fermion Systems (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Collective Behavior in Few-Fermion Systems (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Collective Behavior in Few-Fermion Systems (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #36739 \n\nCollective Behavior in Few-Fermion Systems\n\n" . "text/html" . . . "500 Naturwissenschaften und Mathematik"@de . "500 Natural sciences and mathematics"@en . . . "530 Physik"@de . "530 Physics"@en . .