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Quantum Entanglement of High Angular Momenta.

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Title: Quantum Entanglement of High Angular Momenta.
Authors: Fickler, Robert, Lapkiewicz, Radek, Plick, William N., Krenn, Mario, Schaeff, Christoph, Ramelow, Sven, Zeilinger, Anton
Source: Science (pre-March 2025). 11/2/2012, Vol. 338 Issue 6107, p640-643. 4p.
Subjects: Physics experiments, Quantum entanglement, Angular momentum (Nuclear physics), Physics -- Methodology, Photons, Atomic orbitals, Quantum information science, Helical structure, Quantum theory
Abstract: The article discusses an experimental demonstration of how entanglement of very high orbital angular momentum (OAM) in single photons with helical phase structures can improve the sensitivity of angular resolution in remote sensing. The authors note the importance to quantum information science and fundamental tests of quantum theory of quantized amounts of OAM and entanglement in single photons. Topics include the ability to create entanglement between two particles with an arbitrarily high difference in quantum number owing to the lack of a theoretical upper limit on how many quanta of OAM a single photon can carry, the authors experimental design, and technical limitations as the only restrictive factors toward higher numbers.
Database: Psychology and Behavioral Sciences Collection
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DbLabel: Psychology and Behavioral Sciences Collection
An: 83273094
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PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: <searchLink fieldCode="JN" term="%22Science+%28pre-March+2025%29%22">Science (pre-March 2025)</searchLink>. 11/2/2012, Vol. 338 Issue 6107, p640-643. 4p.
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  Data: <searchLink fieldCode="DE" term="%22Physics+experiments%22">Physics experiments</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+entanglement%22">Quantum entanglement</searchLink><br /><searchLink fieldCode="DE" term="%22Angular+momentum+%28Nuclear+physics%29%22">Angular momentum (Nuclear physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Physics+--+Methodology%22">Physics -- Methodology</searchLink><br /><searchLink fieldCode="DE" term="%22Photons%22">Photons</searchLink><br /><searchLink fieldCode="DE" term="%22Atomic+orbitals%22">Atomic orbitals</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+information+science%22">Quantum information science</searchLink><br /><searchLink fieldCode="DE" term="%22Helical+structure%22">Helical structure</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+theory%22">Quantum theory</searchLink>
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  Data: The article discusses an experimental demonstration of how entanglement of very high orbital angular momentum (OAM) in single photons with helical phase structures can improve the sensitivity of angular resolution in remote sensing. The authors note the importance to quantum information science and fundamental tests of quantum theory of quantized amounts of OAM and entanglement in single photons. Topics include the ability to create entanglement between two particles with an arbitrarily high difference in quantum number owing to the lack of a theoretical upper limit on how many quanta of OAM a single photon can carry, the authors experimental design, and technical limitations as the only restrictive factors toward higher numbers.
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=83273094
RecordInfo BibRecord:
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        Value: 10.1126/science.1227193
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      – Code: eng
        Text: English
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        PageCount: 4
        StartPage: 640
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      – SubjectFull: Physics experiments
        Type: general
      – SubjectFull: Quantum entanglement
        Type: general
      – SubjectFull: Angular momentum (Nuclear physics)
        Type: general
      – SubjectFull: Physics -- Methodology
        Type: general
      – SubjectFull: Photons
        Type: general
      – SubjectFull: Atomic orbitals
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      – SubjectFull: Quantum information science
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      – SubjectFull: Helical structure
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      – SubjectFull: Quantum theory
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      – TitleFull: Quantum Entanglement of High Angular Momenta.
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              M: 11
              Text: 11/2/2012
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              Y: 2012
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