Quantum Correlation in Disordered Spin Systems: Applications to Magnetic Sensing

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Quantum Correlation in Disordered Spin Systems: Applications to Magnetic Sensing

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dc.contributor.author Cappellaro, Paola
dc.contributor.author Lukin, Mikhail D.
dc.date.accessioned 2012-01-20T22:27:05Z
dc.date.issued 2009
dc.identifier.citation Cappellaro, P., and M. D. Lukin. 2009. Quantum correlation in disordered spin systems: Applications to magnetic sensing. Physical Review A 80(3): 032311. en_US
dc.identifier.issn 1094-1622 en_US
dc.identifier.issn 1050-2947 en_US
dc.identifier.uri http://nrs.harvard.edu/urn-3:HUL.InstRepos:7997936
dc.description.abstract We propose a strategy to generate a many-body entangled state in a collection of randomly placed, dipolarly coupled electronic spins in the solid state. By using coherent control to restrict the evolution into a suitable collective subspace, this method enables the preparation of GHZ-like and spin-squeezed states even for randomly positioned spins, while in addition protecting the entangled states against decoherence. We consider the application of this squeezing method to improve the sensitivity of nanoscale magnetometer based on nitrogen-vacancy spin qubits in diamond. en_US
dc.description.sponsorship Physics en_US
dc.language.iso en_US en_US
dc.publisher American Physical Society en_US
dc.relation.isversionof doi:10.1103/PhysRevA.80.032311 en_US
dc.relation.hasversion http://arxiv.org/abs/0904.2642 en_US
dash.license OAP
dc.subject quantum physics en_US
dc.title Quantum Correlation in Disordered Spin Systems: Applications to Magnetic Sensing en_US
dc.type Journal Article en_US
dc.description.version Author's Original en_US
dc.relation.journal Physical Review A en_US
dash.depositing.author Lukin, Mikhail D.
dc.date.available 2012-01-20T22:27:05Z

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  • FAS Scholarly Articles [7374]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University

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