A Brief Overview of Bipartite and Multipartite Entanglement Measures

TL;DR

This paper reviews various measures of bipartite and multipartite entanglement for pure and mixed quantum states, emphasizing recent experimental advancements in efficient entanglement measurement techniques.

Contribution

It provides a comprehensive overview of entanglement measures and reports on recent efficient methods for bipartite and multipartite entanglement quantification.

Findings

Review of entanglement measures for pure and mixed states

Discussion of recent experimental embedding quantum simulator results

Highlighting efficient bipartite and multipartite entanglement measurement methods

Abstract

Measuring entanglement is a demanding task in the field of quantum computation and quantum information theory. Recently, some authors experimentally demonstrated an embedding quantum simulator, using it to efficiently measure two-qubit entanglement. Here, we are reviewing some measures of entanglement which are used for pure and mixed states. Furthermore, we have reported the efficient bipartite and multipartite entanglement measures.