Work

Energy as a Detector of Nonlocality of Many-Body Spin Systems

Year: 2017

Type: article

Abstract: Nonlocal correlations---correlations among atomic particles that cannot be described classically and that are stronger than those accounted for by entanglement---are of fundamental interest to physicists, but remain difficult to characterize in many-body systems. A new theoretical analysis shows that the ground states of spin Hamiltonians in some systems can exhibit nonlocal correlations.

Source: Physical Review X

DOI: 10.1103/physrevx.7.021005

Authors: J. Tura, G. De las Cuevas, R. Augusiak, M. Lewenstein, A. Acín, J. I. Cirac

Institutions: Institute of Photonic Sciences, Max Planck Institute of Quantum Optics, Barcelona Institute of Science and Technology, Universität Innsbruck, Center for Theoretical Physics, Polish Academy of Sciences, Institució Catalana de Recerca i Estudis Avançats

Language: English

Topic: Quantum many-body systems

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $4,200

Funders: John Templeton Foundation, Fundación Cellex, Centres de Recerca de Catalunya, Institut de Ciències Fotòniques, European Commission, Austrian Science Fund, Generalitat de Catalunya, Ministerio de Economía y Competitividad, Horizon 2020 Framework Programme, H2020 European Research Council, H2020 Marie Skłodowska-Curie Actions

Awards: G1511318563, G1874999417, G226476256, G2468274194, G4309660370, G434337789, Non-locality in Multipartite Quantum Systems, Non-locality in Multipartite Quantum Systems

OpenAlex ID: W2485429769

FWCI: 1.687

Cites: 54

Cited by: 45

Related to: 10