Le troisième coefficient du viriel du gaz de Bose unitaire
Le troisième coefficient du viriel du gaz de Bose unitaire
By unitary Bose gas we mean a system composed of spinless bosons with s-wave interaction of infinite scattering length and almost negligible (real or effective) range. Experiments are currently trying to realize it with cold atoms. From the analytic solution of the three-body problem in a harmonic potential, and using …