Hyper- and hybrid nonlocality

Physical Review Letters
Yanna LiAugusto Smerzi

Abstract

The controlled generation and identification of quantum correlations, usually encoded in either qubits or continuous degrees of freedom, builds the foundation of quantum information science. Recently, more sophisticated approaches, involving a combination of two distinct degrees of freedom, have been proposed to improve on the traditional strategies. Hyperentanglement describes simultaneous entanglement in more than one distinct degree of freedom, whereas hybrid entanglement refers to entanglement shared between a discrete and a continuous degree of freedom. In this work we propose a scheme that allows us to combine the two approaches, and to extend them to the strongest form of quantum correlations. Specifically, we show how two identical, initially separated particles can be manipulated to produce Bell nonlocality among their spins, among their momenta, as well as across their spins and momenta. We discuss possible experimental realizations with atomic and photonic systems.

References

May 24, 1996·Science·C MonroeD J Wineland
Oct 15, 1989·Physical Review A: General Physics·R F Werner
Jan 1, 1992·Physical Review. a·K MolerS Chu
Sep 1, 1992·Physical Review. a·B Yurke, D Stoler
Mar 1, 1995·Physical Review. a·S L Braunstein, A Mann
Nov 2, 1987·Physical Review Letters·C K HongL Mandel
Jul 8, 1991·Physical Review Letters·M Kasevich, S Chu
Aug 5, 1991·Physical Review Letters·A K Ekert
Mar 2, 1992·Physical Review Letters·B Yurke, D Stoler
Sep 21, 1992·Physical Review Letters·M Kasevich, S Chu
Nov 16, 1992·Physical Review Letters·C H Bennett, S J Wiesner
Mar 29, 1993·Physical Review Letters·C H BennettW K Wootters
Dec 9, 1996·Physical Review Letters·M BruneS Haroche
Jul 19, 2003·Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences·Alfred B U'RenIan A Walmsley
Feb 21, 2006·Physical Review Letters·Julio T BarreiroPaul G Kwiat
May 16, 2007·Physical Review Letters·H M WisemanA C Doherty
Feb 1, 2008·Physical Review Letters·E G CavalcantiP D Drummond
Sep 4, 2008·Physical Review Letters·Alejo SallesAntonio Acín
Jan 15, 2011·Physical Review Letters·Se-Wan JiHyunchul Nha
Nov 26, 2014·Reports on Progress in Physics·N GoldmanI B Spielman
Feb 3, 2015·Reports on Progress in Physics·Hui Zhai
Feb 28, 2015·Physical Review Letters·P BergE M Rasel
Apr 4, 2015·Nature·R LopesC I Westbrook
Jan 1, 1998·Journal of Research of the National Institute of Standards and Technology·D J WinelandD M Meekhof

❮ Previous
Next ❯

Citations

Oct 3, 2019·Nature Communications·D K ShinA G Truscott
Oct 3, 2018·Optics Letters·Li DongYa-Jun Gao
Sep 12, 2021·Scientific Reports·Daniel De la Torre-RoblesKarina Garay-Palmett

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.