Chained Bell Inequality Experiment with High-Efficiency Measurements
We report correlation measurements on two ^{9}Be^{+} ions that violate a chained Bell inequality obeyed by any local-realistic theory. The correlations can be modeled as derived from a mixture of a local-realistic probabilistic distribution and a distribution that violates the inequality. A statisti...
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| Veröffentlicht in: | Physical review letters 2017-03, Vol.118 (13), p.130403-130403, Article 130403 |
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| container_title | Physical review letters |
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| creator | Tan, T R Wan, Y Erickson, S Bierhorst, P Kienzler, D Glancy, S Knill, E Leibfried, D Wineland, D J |
| description | We report correlation measurements on two ^{9}Be^{+} ions that violate a chained Bell inequality obeyed by any local-realistic theory. The correlations can be modeled as derived from a mixture of a local-realistic probabilistic distribution and a distribution that violates the inequality. A statistical framework is formulated to quantify the local-realistic fraction allowable in the observed distribution without the fair-sampling or independent-and-identical-distributions assumptions. We exclude models of our experiment whose local-realistic fraction is above 0.327 at the 95% confidence level. This bound is significantly lower than 0.586, the minimum fraction derived from a perfect Clauser-Horne-Shimony-Holt inequality experiment. Furthermore, our data provide a device-independent certification of the deterministically created Bell states. |
| doi_str_mv | 10.1103/PhysRevLett.118.130403 |
| format | Article |
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Furthermore, our data provide a device-independent certification of the deterministically created Bell states.</description><subject>Bells</subject><subject>Certification</subject><subject>Chains</subject><subject>Confidence intervals</subject><subject>Correlation</subject><subject>Inequalities</subject><subject>Probabilistic methods</subject><subject>Probability theory</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkEFPg0AQhTdGY2v1LzQcvVBn2GXZPWqttkmNxuiZLDArGEpbFlT-vTStxpunSV7eezPzMTZGmCACv3rKO_dMH0tqml5QE-QggB-xIUKk_QhRHLMhAEdfA0QDdubcOwBgINUpGwRKgNYiHLLbaW6KijLvhsrSW1S0bU1ZNJ03-9pQXayoarzPosm9efGW-zNri7SgKu28BzKurWlncOfsxJrS0cVhjtjr3exlOveXj_eL6fXST7kOGp_rLNQpSqGEsCbkoc0CaaXSQUImsxxNFoaUIGRpkmCUcooMCEs6SjIpJfIRu9z3bur1tiXXxKvCpf3hpqJ162LUIAJUAOJ_q1JKKgijXavcW9N67VxNNt70j5u6ixHiHez4D-xeUPEedh8cH3a0yYqy39gPXf4NSYd9vw</recordid><startdate>20170331</startdate><enddate>20170331</enddate><creator>Tan, T R</creator><creator>Wan, Y</creator><creator>Erickson, S</creator><creator>Bierhorst, P</creator><creator>Kienzler, D</creator><creator>Glancy, S</creator><creator>Knill, E</creator><creator>Leibfried, D</creator><creator>Wineland, D J</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20170331</creationdate><title>Chained Bell Inequality Experiment with High-Efficiency Measurements</title><author>Tan, T R ; Wan, Y ; Erickson, S ; Bierhorst, P ; Kienzler, D ; Glancy, S ; Knill, E ; Leibfried, D ; Wineland, D J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-39d59c164844fa535fd26f6892beadf31ad55eb10dcbb17c3e7a04fe97bd66613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Bells</topic><topic>Certification</topic><topic>Chains</topic><topic>Confidence intervals</topic><topic>Correlation</topic><topic>Inequalities</topic><topic>Probabilistic methods</topic><topic>Probability theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tan, T R</creatorcontrib><creatorcontrib>Wan, Y</creatorcontrib><creatorcontrib>Erickson, S</creatorcontrib><creatorcontrib>Bierhorst, P</creatorcontrib><creatorcontrib>Kienzler, D</creatorcontrib><creatorcontrib>Glancy, S</creatorcontrib><creatorcontrib>Knill, E</creatorcontrib><creatorcontrib>Leibfried, D</creatorcontrib><creatorcontrib>Wineland, D J</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tan, T R</au><au>Wan, Y</au><au>Erickson, S</au><au>Bierhorst, P</au><au>Kienzler, D</au><au>Glancy, S</au><au>Knill, E</au><au>Leibfried, D</au><au>Wineland, D J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chained Bell Inequality Experiment with High-Efficiency Measurements</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2017-03-31</date><risdate>2017</risdate><volume>118</volume><issue>13</issue><spage>130403</spage><epage>130403</epage><pages>130403-130403</pages><artnum>130403</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We report correlation measurements on two ^{9}Be^{+} ions that violate a chained Bell inequality obeyed by any local-realistic theory. 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| language | eng |
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| source | American Physical Society Journals |
| subjects | Bells Certification Chains Confidence intervals Correlation Inequalities Probabilistic methods Probability theory |
| title | Chained Bell Inequality Experiment with High-Efficiency Measurements |
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