Experimental Greenberger-Horne-Zeilinger-Type Six-Photon Quantum Nonlocality

Physical Review Letters
Chao ZhangGuang-Can Guo

Abstract

Quantum nonlocality gives us deeper insight into quantum physics. In addition, quantum nonlocality has been further recognized as an essential resource for device-independent quantum information processing in recent years. Most experiments of nonlocality are performed using a photonic system. However, until now, photonic experiments of nonlocality have involved at most four photons. Here, for the first time, we experimentally demonstrate the six-photon quantum nonlocality in an all-versus-nothing manner based on a high-fidelity (88.4%) six-photon Greenberger-Horne-Zeilinger state. Our experiment pushes multiphoton nonlocality studies forward to the six-photon region and might provide a larger photonic system for device-independent quantum information protocols.

References

May 21, 1990·Physical Review Letters·J G Rarity, P R Tapster
Sep 28, 2004·Physical Review Letters·D L MoehringC Monroe
Aug 11, 2005·Physical Review Letters·Jonathan BarrettAdrian Kent
Oct 4, 2005·Physical Review Letters·Otfried GühneHans J Briegel
Feb 1, 2008·Physical Review Letters·Adán Cabello, Pilar Moreno
May 3, 2008·Optics Letters·Xiao-Ling NiuZ Y Ou
Jun 4, 2008·Physical Review Letters·D N MatsukevichC Monroe
Sep 26, 2009·Nature·Markus AnsmannJohn M Martinis
Oct 2, 2009·Physical Review Letters·Jean-Daniel BancalStefano Pironio
Nov 13, 2009·Physical Review Letters·Raino CeccarelliAdán Cabello
Nov 24, 2011·Nature Communications·Yun-Feng HuangGuang-Can Guo
Apr 16, 2013·Nature·Marissa GiustinaAnton Zeilinger
Apr 1, 2014·Physical Review Letters·B P LanyonC F Roos

❮ Previous
Next ❯

Citations

Feb 18, 2018·Scientific Reports·Xin ZhangZhongzhou Ren
Dec 3, 2016·Physical Review Letters·Xi-Lin WangJian-Wei Pan
Apr 15, 2017·Physical Review Letters·J C LoredoA G White
May 15, 2020·Optics Express·Yang WangQin Wang
Nov 26, 2019·Physical Review Letters·Chao ZhangGerardo Adesso
Aug 18, 2018·Physical Review Letters·Kang-Da WuMile Gu
Dec 19, 2020·Physical Review Letters·Xiao-Min HuGuang-Can Guo
Jul 11, 2021·The Review of Scientific Instruments·Ali AnwarAlexander Ling
Jul 31, 2021·Physical Review Letters·Ming-Cheng ChenJian-Wei Pan

❮ 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.