Classification of tripartite entanglement with one qubit
Marcio F. Cornelio, A. F. R. de Toledo Piza · Physical Review A · 2006
We present a method to find the decompositions of tripartite entangled pure states with one qubit which are smaller than two successive Schmidt decompositions. We use this method to get a classification of the entangled states according to their decompositions. Furthermore, we also use this method to classify the entangled states that can be interconverted through stochastic local operations and classical communication. More general tripartite systems are briefly discussed.