Boundary layers in Gross–Pitaevskii superflow around a disk

Simple explicit expressions describing stationary superflows around a circular disk are found by solving the Gross–Pitaevskii equation at low Mach numbers in the boundary layer approximation. The expression for the velocity potential presents both a short-range layer and a long-range term that is interpreted as stemming from a renormalization of the size of the disk. To cite this article: C.-T. Pham et al., C. R. Physique 5 (2004).