Farine, M.Schuck, PeterViñas Gausí, Xavier2009-10-062009-10-0620001050-2947https://hdl.handle.net/2445/9557The moment of inertia \ensuremath{\Theta} of a trapped superfluid gas of atomic fermions ${(}^{6}\mathrm{Li})$ is calculated as a function of the temperature. At zero temperature the moment of inertia takes on the irrotational-flow value. Only for T very close to ${T}_{c}$ is rigid rotation attained. It is proposed that future measurements of the rotational energy will unambiguously reveal whether the system is in a superfluid state or not.11 p.application/pdfeng(c) The American Physical Society, 2000Teoria quànticaSuperfluïdesaQuantum theorySuperfluidityinfo:eu-repo/semantics/article169818info:eu-repo/semantics/openAccess