Tensor products and intertwining operators between two uniserial representations of the Galilean Lie algebra $\mathfrak{sl}(2)⋉{\mathfrak{h}}_n$

Leandro Cagliero, Iván Gómez Rivera

Let $\mathfrak{sl}(2)⋉{\mathfrak{h}}_n$, $n\ge 1$, be the Galilean Lie algebra over a field of characteristic zero, here ${\mathfrak{h}}_n$ is the Heisenberg Lie algebra of di…