TY - JOUR PB - American Physical Society ID - 10.1103/Physics.2.48 TI - Swimming in the Fermi sea JF - Physics JA - Physics J1 - PHYSICS VL - 2 IS - SP - 48 EP - PY - 2009/06/08/ UR - http://link.aps.org/doi/10.1103/Physics.2.48 A1 - Chevy, Frédéric ER -