SU(N) algebras and new thumbrules for entanglement of bipartite qubit and qutrit systems (2408.02702v1)

Abstract: Based on the Schmidt decomposition new convenient thumbrules are obtained to test entanglement of wavefunctions for bipartite qubit and qutrit systems. For the qubit system there is an underlying SU(2) algebra , while the same for a qutrit system is SU(3).