I have seen qubits, qutrits & entangled bits (e-bits) a decent amount. I have also seen qunits/qudits for n-th level qubits. What I am trying to wrap my head around is the differences between n-th level e-bits vs n-th level qunits. What are the similarities? Differences?
What generalizations exist about n-th level e-bits / qunits?