Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice

Shengnan Zhang; Preetam Ramchurn; Kai Bongs; Yeshpal Singh

doi:10.1109/EFTF/IFCS52194.2021.9604321

Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice

Shengnan Zhang, Preetam Ramchurn, Kai Bongs, Yeshpal Singh

Physics and Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

We theoretically study dipole-dipole interactions on ³P0-³D1 with ultracold Sr atoms in a deep optical lattice. To prepare such a dense atomic sample, Bose-Einstein condensates (BEC) will be performed and subsequently are loaded into a Mott insulator by increasing the optical potential. Here, we calculate the important properties of Sr dipole-dipole interactions based on the coupled dipole model and also show the setup for the preparation of the Sr sample. Both simulation results and the feasibility of experiments indicate that lattice-based Sr atoms is an excellent candidate for studying dipoledipole interactions.

Original language	English
Title of host publication	2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	3
ISBN (Electronic)	9781665439350
ISBN (Print)	9781665439367 (PoD)
DOIs	https://doi.org/10.1109/EFTF/IFCS52194.2021.9604321
Publication status	Published - 18 Nov 2021
Event	2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings - Virtual, Online, United States Duration: 7 Jul 2021 → 17 Jul 2021

Publication series

Name	Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum.
Publisher	IEEE
ISSN (Print)	1075-6787
ISSN (Electronic)	2327-1949

Conference

Conference	2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings
Country/Territory	United States
City	Virtual, Online
Period	7/07/21 → 17/07/21

Bibliographical note

Funding Information:
ACKNOWLEDGMENT The authors acknowledge funding from the UK Quantum Technology Hub Sensors and Timing (grant EP/T001046/1) and the European Union’s Horizon 2020 research and innovation programme under grant agreement No 820404 (iqClock project).

Publisher Copyright:
© 2021 IEEE.

Keywords

Bose-Einstein condensates
Dipole-dipole interactions
Optical lattice
Ultracold Sr atoms

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/EFTF/IFCS52194.2021.9604321

Cite this

Zhang, S., Ramchurn, P., Bongs, K., & Singh, Y. (2021). Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice. In 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS) Article 9604321 (Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum.). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/EFTF/IFCS52194.2021.9604321

Zhang, Shengnan ; Ramchurn, Preetam ; Bongs, Kai et al. / Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice. 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS). Institute of Electrical and Electronics Engineers (IEEE), 2021. (Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum.).

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abstract = "We theoretically study dipole-dipole interactions on 3P0-3D1 with ultracold Sr atoms in a deep optical lattice. To prepare such a dense atomic sample, Bose-Einstein condensates (BEC) will be performed and subsequently are loaded into a Mott insulator by increasing the optical potential. Here, we calculate the important properties of Sr dipole-dipole interactions based on the coupled dipole model and also show the setup for the preparation of the Sr sample. Both simulation results and the feasibility of experiments indicate that lattice-based Sr atoms is an excellent candidate for studying dipoledipole interactions.",

keywords = "Bose-Einstein condensates, Dipole-dipole interactions, Optical lattice, Ultracold Sr atoms",

author = "Shengnan Zhang and Preetam Ramchurn and Kai Bongs and Yeshpal Singh",

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Zhang, S, Ramchurn, P, Bongs, K & Singh, Y 2021, Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice. in 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)., 9604321, Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum., Institute of Electrical and Electronics Engineers (IEEE), 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFCS 2021 - Proceedings, Virtual, Online, United States, 7/07/21. https://doi.org/10.1109/EFTF/IFCS52194.2021.9604321

Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice. / Zhang, Shengnan; Ramchurn, Preetam; Bongs, Kai et al.
2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS). Institute of Electrical and Electronics Engineers (IEEE), 2021. 9604321 (Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum.).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N1 - Funding Information: ACKNOWLEDGMENT The authors acknowledge funding from the UK Quantum Technology Hub Sensors and Timing (grant EP/T001046/1) and the European Union’s Horizon 2020 research and innovation programme under grant agreement No 820404 (iqClock project). Publisher Copyright: © 2021 IEEE.

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N2 - We theoretically study dipole-dipole interactions on 3P0-3D1 with ultracold Sr atoms in a deep optical lattice. To prepare such a dense atomic sample, Bose-Einstein condensates (BEC) will be performed and subsequently are loaded into a Mott insulator by increasing the optical potential. Here, we calculate the important properties of Sr dipole-dipole interactions based on the coupled dipole model and also show the setup for the preparation of the Sr sample. Both simulation results and the feasibility of experiments indicate that lattice-based Sr atoms is an excellent candidate for studying dipoledipole interactions.

AB - We theoretically study dipole-dipole interactions on 3P0-3D1 with ultracold Sr atoms in a deep optical lattice. To prepare such a dense atomic sample, Bose-Einstein condensates (BEC) will be performed and subsequently are loaded into a Mott insulator by increasing the optical potential. Here, we calculate the important properties of Sr dipole-dipole interactions based on the coupled dipole model and also show the setup for the preparation of the Sr sample. Both simulation results and the feasibility of experiments indicate that lattice-based Sr atoms is an excellent candidate for studying dipoledipole interactions.

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Zhang S, Ramchurn P, Bongs K , Singh Y. Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice. In 2021 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS). Institute of Electrical and Electronics Engineers (IEEE). 2021. 9604321. (Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum.). doi: 10.1109/EFTF/IFCS52194.2021.9604321

Simulation of dipole-dipole interactions with ultracold Sr in an optical lattice

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

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