Journal article
Probing multiple-frequency atom-photon interactions with ultracold atoms
- Abstract:
- We dress atoms with multiple-radiofrequency fields and investigate the spectrum of transitions driven by an additional probe field. A complete theoretical description of this rich spectrum is presented, in which we find allowed transitions and determine their amplitudes using the resolvent formalism. Experimentally, we observe transitions up to sixth order in the probe field using radiofrequency spectroscopy of Bose-Einstein condensates trapped in single- and multiple-radiofrequency-dressed potentials. We find excellent agreement between theory and experiment, including the prediction and verification of previously unobserved transitions, even in the single-radiofrequency case.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 1.0MB, Terms of use)
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- Publisher copy:
- 10.1088/1367-2630/ab2f60
Authors
- Publisher:
- IOP Publishing
- Journal:
- New Journal of Physics More from this journal
- Volume:
- 21
- Issue:
- 5
- Article number:
- 073067
- Publication date:
- 2019-07-04
- Acceptance date:
- 2019-07-04
- DOI:
- EISSN:
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1367-2630
- ISSN:
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1367-2630
- Keywords:
- Pubs id:
-
pubs:954703
- UUID:
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uuid:7b0526e3-cd61-4eaa-9922-bbf2fa4bd3a9
- Local pid:
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pubs:954703
- Source identifiers:
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954703
- Deposit date:
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2019-07-28
Terms of use
- Copyright holder:
- Luksch et al
- Copyright date:
- 2019
- Notes:
- © 2019 The Author(s). Published by IOP Publishing Ltd on behalf of Deutsche Physikalische Gesellschaft and the Institute of Physics. This is the publisher's version of the article. The final version is available online from IOP Publishing at: https://doi.org/10.1088/1367-2630/ab2f60
- Licence:
- CC Attribution (CC BY)
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