Measurement noise 100 times lower than the quantum-projection limit using entangled atoms O Hosten, NJ Engelsen, R Krishnakumar, MA Kasevich Nature 529 (7587), 505-508, 2016 | 326 | 2016 |

Quantum phase magnification O Hosten, R Krishnakumar, NJ Engelsen, MA Kasevich Science 352 (6293), 1552-1555, 2016 | 109 | 2016 |

Bell correlations in spin-squeezed states of 500 000 atoms NJ Engelsen, R Krishnakumar, O Hosten, MA Kasevich Physical review letters 118 (14), 140401, 2017 | 49 | 2017 |

A threshold for quantum advantage in derivative pricing S Chakrabarti, R Krishnakumar, G Mazzola, N Stamatopoulos, S Woerner, ... arXiv preprint arXiv:2012.03819, 2020 | 7 | 2020 |

Retrieval of cavity-generated atomic spin squeezing after free-space release Y Wu, R Krishnakumar, J Martínez-Rincón, BK Malia, O Hosten, ... Physical Review A 102 (1), 012224, 2020 | 4 | 2020 |

Demonstration of metrologically relevant spin-squeezing in free space with an ensemble of ^{87}Rb atomsY Wu, O Hosten, R Krishnakumar, J Martinez, B Pichler, M Kasevich, ... APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts 2018 …, 2018 | | 2018 |

Engineering spin-squeezed states for quantum-enhanced atom interferometry NJ Engelsen, O Hosten, R Krishnakumar, MA Kasevich CLEO: QELS_Fundamental Science, FM3C. 1, 2016 | | 2016 |

Quantum State Magnification N Engelsen, O Hosten, R Krishnakumar, M Kasevich APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts 2016 …, 2016 | | 2016 |

Quantum state magnification O Hosten, R Krishnakumar, NJ Engelsen, MA Kasevich arXiv preprint arXiv:1601.07683, 2016 | | 2016 |

Apparatus for generating highly squeezed collective atomic spin states NJ Engelsen, R Krishnakumar, O Hosten, M Kasevich APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts, D1. 105, 2014 | | 2014 |

Quantum metrology frontiers with highly squeezed quantum states of atomic ensembles O Hosten, NJ Engelsen, R Krishnakumar, MA Kasevich APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts, K1. 191, 2014 | | 2014 |