Relativity tested with a split electron

V. ALAN KOSTELECKY

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Relativity tested with a split electron

机译：相对论用分裂电子测试

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Lorentz invariance is a fundamental symmetry of space-time that lies at the heart of Albert Einstein's special theory of relativity. Writing in this issue (page 592), Pruttivarasin et al. show how they have tested Lorentz invariance for electrons at an unprecedented sensitivity by splitting and recombining a superposition of electron wave functions -an electron wave packet - that is bound to calcium ions. This ingenious experiment opens the door to a new generation of precision tests of relativity using quantum-information techniques.

机译：洛伦兹不变性是时空的基本对称性，是爱因斯坦狭义相对论的核心。 Pruttivarasin等人在此期中的文章（第592页）中写道。展示了他们如何通过拆分和重组与钙离子结合的电子波函数（电子波包）的叠加，以前所未有的灵敏度测试了电子的洛伦兹不变性。这项巧妙的实验为使用量子信息技术的新一代相对论精密度测试打开了大门。

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《Nature》 |2015年第7536期|559-560|共2页
作者
V. ALAN KOSTELECKY;
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Physics Department and the Center for Spacetime Symmetries, Indiana University, Bloomington, Indiana 47405, USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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1. New concept for testing General Relativity: the Laser Astrometric Test Of Relativity (LATOR) mission [J] . S. G. Turyshev, M. Shao, K. Nordtvedt Jr. Astronomische Nachrichten: A Journal on all Fields of Astronomy . 2004,第4期

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3. A DYNAMICAL TEST OF SPECIAL RELATIVITY USING THE ANOMALOUS ELECTRON G-FACTOR [J] . Kohandel M., Khajehpour MRH., Golestanian R. Physics Letters, A . 1997,第5a6期

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4. Split structures in general relativity [C] . V.D.Gladush, R.A.Konoplya Marcel grossmann meeting on recent developments in theoretical and experimental general relativity, gravitation, and relativistic field theories . 1999

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5. Testing General Relativity Through the Computation of Radiative Terms and within the Neutron Star Strong-Field Regime [D] . Saffer, Alexander. 2019

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6. A Possible Explanation of the Relativity Doublets and Anomalous Zeeman Effect by Means of a Magnetic Electron [O] . F. R. Bichowsky, H. C. Urey 1926

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7. Relativity tested with a split electron [O] . V. Alan Kostelecký 2015

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8. New concept for testing general relativity: the Laser Astrometric Test of Relativity (LATOR) mission [R] . Turyshev, S. G., Shao, M., Nordtvedt, K., Jr. 2003

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Relativity tested with a split electron

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