Literature DB >> 10970566

Generation of spin squeezing via continuous quantum nondemolition measurement

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Abstract

Continuous quantum nondemolition monitoring of a collective atomic spin with an off-resonant laser beam has been performed. Squeezed atomic spin states have thereby been produced with spin noise reduction to 70% below the standard quantum limit expected for a coherent spin state.

Year:  2000        PMID： 10970566     DOI： 10.1103/PhysRevLett.85.1594

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  8 in total

1.  Nonlinear atom interferometer surpasses classical precision limit.

Authors:  C Gross; T Zibold; E Nicklas; J Estève; M K Oberthaler
Journal:  Nature       Date:  2010-03-31       Impact factor: 49.962

2.  Observing single quantum trajectories of a superconducting quantum bit.

Authors:  K W Murch; S J Weber; C Macklin; I Siddiqi
Journal:  Nature       Date:  2013-10-10       Impact factor: 49.962

3.  Optimization of photon storage fidelity in ordered atomic arrays.

Authors:  M T Manzoni; M Moreno-Cardoner; A Asenjo-Garcia; J V Porto; A V Gorshkov; D E Chang
Journal:  New J Phys       Date:  2018       Impact factor: 3.729

4.  Mesoscopic atomic entanglement for precision measurements beyond the standard quantum limit.

Authors:  J Appel; P J Windpassinger; D Oblak; U B Hoff; N Kjaergaard; E S Polzik
Journal:  Proc Natl Acad Sci U S A       Date:  2009-06-17       Impact factor: 11.205

5.  Measurement-induced dynamics and stabilization of spinor-condensate domain walls.

Authors:  Hilary M Hurst; I B Spielman
Journal:  Phys Rev A (Coll Park)       Date:  2019       Impact factor: 3.140

6.  Pulsed quantum optomechanics.

Authors:  M R Vanner; I Pikovski; G D Cole; M S Kim; C Brukner; K Hammerer; G J Milburn; M Aspelmeyer
Journal:  Proc Natl Acad Sci U S A       Date:  2011-09-07       Impact factor: 11.205

7.  Simultaneous tracking of spin angle and amplitude beyond classical limits.

Authors:  Giorgio Colangelo; Ferran Martin Ciurana; Lorena C Bianchet; Robert J Sewell; Morgan W Mitchell
Journal:  Nature       Date:  2017-03-22       Impact factor: 49.962

8.  Quantum control of spin-nematic squeezing in a dipolar spin-1 condensate.

Authors:  Yixiao Huang; Heng-Na Xiong; Yang Yang; Zheng-Da Hu; Zhengjun Xi
Journal:  Sci Rep       Date:  2017-02-24       Impact factor: 4.379
  8 in total

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