2 problems

For a multipartite quantum state, its local unitary orbit is the orbit under the action of the local unitary group. Zhang–Xie conjecture. The local unitary orbit of an arbitrary mu…

Let $M$ be odd, and let $\mathcal{S}$ denote the single-occupancy subspace of the $N$-fermion Hilbert space. Let $\mathcal{U}_M$ be the candidate subspace described in Proposition…