Method for measuring the entanglement of formation for arbitrary-dimensional pure states

TL;DR

This paper introduces an experimental method to measure the entanglement of formation in pure quantum states of any dimension using only local observables, simplifying the process of quantifying entanglement.

Contribution

It provides a novel approach for directly measuring entanglement of formation in arbitrary-dimensional pure states through local measurements.

Findings

Method successfully measures entanglement of formation.

Applicable to states of any dimension.

Relies solely on local quantum observables.

Abstract

Entanglement of formation is an important measure of quantum entanglement. We present an experimental way to measure the entanglement of formation for arbitrary dimensional pure states. The measurement only evolves local quantum mechanical observables.