Classification and Measurement of Multipartite Quantum Entanglements

TL;DR

This paper introduces a novel entanglement measure for multipartite quantum systems, enabling classification and analysis of both pure and mixed states, advancing the understanding of complex quantum entanglement structures.

Contribution

It proposes a new entanglement measure and explores its application for classifying multipartite entangled systems, including mixed states.

Findings

New measure effectively classifies multipartite entanglement

Two approaches for applying the measure to mixed states are discussed

Enhances understanding of complex quantum entanglement structures

Abstract

This paper presents a new measure of entanglement which can be employed for multipartite entangled systems. The classification of multipartite entangled systems based on this measure is considered. Two approaches to applying this measure to mixed quantum states are discussed.