Work

Entanglement, local measurements and symmetry

Year: 2003

Type: article

Abstract: A definition of entanglement in terms of local measurements is discussed. Namely, the maximum entanglement corresponds to the states that cause the highest level of quantum fluctuations in all local measurements determined by the dynamic symmetry group of the system. A number of examples illustrating this definition is considered.

Source: Journal of Optics B Quantum and Semiclassical Optics

DOI: 10.1088/1464-4266/5/3/364

Authors: A A Klyachko, A S Shumovsky

Institution: Bilkent University

Language: English

Topic: Quantum Information and Cryptography

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2083404506

FWCI: 1.745

Cites: 25

Cited by: 15

Related to: 10