Global minimizers of coexistence for rotating NN-component Bose–Einstein condensates

This paper is concerned with the spatial behavior of the interaction components of rotating NN-component Bose–Einstein condensates. The coexistence of minimal energy solutions is discussed and a mechanism to ensure coexistence is given. Moreover, if the condensation domain has a suitable shape, we prove that, as the interspecies interaction tends to infinity, the solution converges, along with suitable sequence, to a non-trivial spatially segregated state satisfying a non-coupled variational problem.