Characterization of separability and entanglement in $(2\times D)$- and $(3\times D)$-dimensional systems by single-qubit and single-qutrit unitary transformations

Salvatore M. Giampaolo, Fabrizio Illuminati

We investigate the geometric characterization of pure state bipartite entanglement of $(2\times D)$- and $(3\times D)$-dimensional composite quantum systems. To this aim, we anal…