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Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms

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Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms. / Lee, Mark; Ruostekoski, Janne.
In: Atoms, Vol. 3, No. 3, 23.09.2015, p. 450-473.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Lee, M & Ruostekoski, J 2015, 'Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms', Atoms, vol. 3, no. 3, pp. 450-473. https://doi.org/10.3390/atoms3030450

APA

Lee, M., & Ruostekoski, J. (2015). Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms. Atoms, 3(3), 450-473. https://doi.org/10.3390/atoms3030450

Vancouver

Lee M, Ruostekoski J. Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms. Atoms. 2015 Sept 23;3(3):450-473. doi: 10.3390/atoms3030450

Author

Lee, Mark ; Ruostekoski, Janne. / Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms. In: Atoms. 2015 ; Vol. 3, No. 3. pp. 450-473.

Bibtex

@article{5d74a352ad2649508d0727a92f5d4d5d,
title = "Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms",
abstract = "We study cavity quantum electrodynamics of Bose-condensed atoms that are subjected to continuous monitoring of the light leaking out of the cavity. Due to a given detection record of each stochastic realization, individual runs spontaneously break the symmetry of the spatial profile of the atom cloud and this symmetry can be restored by considering ensemble averages over many realizations. We show that the cavity optomechanical excitations of the condensate can be engineered to target specific collective modes. This is achieved by exploiting the spatial structure and symmetries of the collective modes and light fields. The cavity fields can be utilized both for strong driving of the collective modes and for their measurement. In the weak excitation limit the condensate–cavity system may be employed as a sensitive phonon detector which operates by counting photons outside the cavity that have been selectively scattered by desired phonons.",
keywords = "ultracold atoms, cavity quantum electrodynamics, bose–einstein condensates, cavity optomechanics, phonon detection, continuous quantum measurement",
author = "Mark Lee and Janne Ruostekoski",
year = "2015",
month = sep,
day = "23",
doi = "10.3390/atoms3030450",
language = "English",
volume = "3",
pages = "450--473",
journal = "Atoms",
issn = "2218-2004",
publisher = "Multidisciplinary Digital Publishing Institute",
number = "3",

}

RIS

TY - JOUR

T1 - Cavity quantum electrodynamics of continuously monitored Bose-condensed atoms

AU - Lee, Mark

AU - Ruostekoski, Janne

PY - 2015/9/23

Y1 - 2015/9/23

N2 - We study cavity quantum electrodynamics of Bose-condensed atoms that are subjected to continuous monitoring of the light leaking out of the cavity. Due to a given detection record of each stochastic realization, individual runs spontaneously break the symmetry of the spatial profile of the atom cloud and this symmetry can be restored by considering ensemble averages over many realizations. We show that the cavity optomechanical excitations of the condensate can be engineered to target specific collective modes. This is achieved by exploiting the spatial structure and symmetries of the collective modes and light fields. The cavity fields can be utilized both for strong driving of the collective modes and for their measurement. In the weak excitation limit the condensate–cavity system may be employed as a sensitive phonon detector which operates by counting photons outside the cavity that have been selectively scattered by desired phonons.

AB - We study cavity quantum electrodynamics of Bose-condensed atoms that are subjected to continuous monitoring of the light leaking out of the cavity. Due to a given detection record of each stochastic realization, individual runs spontaneously break the symmetry of the spatial profile of the atom cloud and this symmetry can be restored by considering ensemble averages over many realizations. We show that the cavity optomechanical excitations of the condensate can be engineered to target specific collective modes. This is achieved by exploiting the spatial structure and symmetries of the collective modes and light fields. The cavity fields can be utilized both for strong driving of the collective modes and for their measurement. In the weak excitation limit the condensate–cavity system may be employed as a sensitive phonon detector which operates by counting photons outside the cavity that have been selectively scattered by desired phonons.

KW - ultracold atoms

KW - cavity quantum electrodynamics

KW - bose–einstein condensates

KW - cavity optomechanics

KW - phonon detection

KW - continuous quantum measurement

U2 - 10.3390/atoms3030450

DO - 10.3390/atoms3030450

M3 - Journal article

VL - 3

SP - 450

EP - 473

JO - Atoms

JF - Atoms

SN - 2218-2004

IS - 3

ER -