Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement. / Fernholz, Thomas; Krauter, Hanna; Jensen, Kasper; Sherson, Jacob Friis; Sørensen, Anders Søndberg; Polzik, Eugene Simon.

In: Physical Review Letters, Vol. 101, No. 7, 2008, p. 073601.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Fernholz, T, Krauter, H, Jensen, K, Sherson, JF, Sørensen, AS & Polzik, ES 2008, 'Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement', Physical Review Letters, vol. 101, no. 7, pp. 073601. https://doi.org/10.1103/PhysRevLett.101.073601

APA

Fernholz, T., Krauter, H., Jensen, K., Sherson, J. F., Sørensen, A. S., & Polzik, E. S. (2008). Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement. Physical Review Letters, 101(7), 073601. https://doi.org/10.1103/PhysRevLett.101.073601

Vancouver

Fernholz T, Krauter H, Jensen K, Sherson JF, Sørensen AS, Polzik ES. Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement. Physical Review Letters. 2008;101(7):073601. https://doi.org/10.1103/PhysRevLett.101.073601

Author

Fernholz, Thomas ; Krauter, Hanna ; Jensen, Kasper ; Sherson, Jacob Friis ; Sørensen, Anders Søndberg ; Polzik, Eugene Simon. / Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement. In: Physical Review Letters. 2008 ; Vol. 101, No. 7. pp. 073601.

Bibtex

@article{6f7263f06d2811dd8d9f000ea68e967b,
title = "Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement",
abstract = "We demonstrate spin squeezing in a room temperature ensemble of1012 Cesium atoms using their internal structure,where the necessary entanglement is created between nuclear andelectronic spins of each individual atom. This state providesimprovement in measurement sensitivity beyond the standard quantumlimit for quantum memory experiments and applications in quantummetrology and is thus a complementary alternative to spinsqueezing obtained via inter-atom entanglement. Squeezing of thecollective spin is verified by quantum state tomography.",
author = "Thomas Fernholz and Hanna Krauter and Kasper Jensen and Sherson, {Jacob Friis} and S{\o}rensen, {Anders S{\o}ndberg} and Polzik, {Eugene Simon}",
year = "2008",
doi = "10.1103/PhysRevLett.101.073601",
language = "English",
volume = "101",
pages = "073601",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "7",

}

RIS

TY - JOUR

T1 - Spin squeezing of atomic ensembles via nuclear-electronic spin entanglement

AU - Fernholz, Thomas

AU - Krauter, Hanna

AU - Jensen, Kasper

AU - Sherson, Jacob Friis

AU - Sørensen, Anders Søndberg

AU - Polzik, Eugene Simon

PY - 2008

Y1 - 2008

N2 - We demonstrate spin squeezing in a room temperature ensemble of1012 Cesium atoms using their internal structure,where the necessary entanglement is created between nuclear andelectronic spins of each individual atom. This state providesimprovement in measurement sensitivity beyond the standard quantumlimit for quantum memory experiments and applications in quantummetrology and is thus a complementary alternative to spinsqueezing obtained via inter-atom entanglement. Squeezing of thecollective spin is verified by quantum state tomography.

AB - We demonstrate spin squeezing in a room temperature ensemble of1012 Cesium atoms using their internal structure,where the necessary entanglement is created between nuclear andelectronic spins of each individual atom. This state providesimprovement in measurement sensitivity beyond the standard quantumlimit for quantum memory experiments and applications in quantummetrology and is thus a complementary alternative to spinsqueezing obtained via inter-atom entanglement. Squeezing of thecollective spin is verified by quantum state tomography.

U2 - 10.1103/PhysRevLett.101.073601

DO - 10.1103/PhysRevLett.101.073601

M3 - Journal article

C2 - 18764532

VL - 101

SP - 073601

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 7

ER -

ID: 5556007