Rank-based SLOCC classification for odd n qubits

Abstract

We study the entanglement classification under stochastic local operations and classical communication (SLOCC) for odd n-qubit pure states. For this purpose, we introduce the rank with respect to qubit i for an odd n-qubit state. The ranks with respect to qubits 1,2,...,n give rise to the classification of the space of odd n qubits into 3^n families.

Submitted to QIC on November 12, 2010

References in corpus (2)

• Characterizing the entanglement of symmetric many-particle spin-1/2 systems
• Inductive Entanglement Classification of Four Qubits under SLOCC