Quantum Zeno-based detection and state engineering of ultracold polar molecules

Research output: Contribution to journal › Article › Research › peer review

Authors

  • Amit Jamadagni
  • Silke Ospelkaus
  • Luis Santos
  • Hendrik Weimer

Research Organisations

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Details

Original languageEnglish
Article number033208
JournalPhysical Review Research
Volume3
Issue number3
Publication statusPublished - 2 Sept 2021

Abstract

We present and analyze a toolbox for the controlled manipulation of ultracold polar molecules, consisting of detection of molecules, atom-molecule entanglement, and engineering of dissipative dynamics. Our setup is based on fast chemical reactions between molecules and atoms leading to a quantum Zeno-based collisional blockade in the system. We demonstrate that the experimental parameters for achieving high fidelities can be found using a straightforward numerical optimization. We exemplify our approach for a system comprised of NaK molecules and Na atoms and we discuss the consequences of residual imperfections such as a finite strength of the quantum Zeno blockade.

Keywords

    cond-mat.quant-gas, quant-ph

ASJC Scopus subject areas

Cite this

Quantum Zeno-based detection and state engineering of ultracold polar molecules. / Jamadagni, Amit; Ospelkaus, Silke; Santos, Luis et al.
In: Physical Review Research, Vol. 3, No. 3, 033208, 02.09.2021.

Research output: Contribution to journal › Article › Research › peer review

Jamadagni, A, Ospelkaus, S, Santos, L & Weimer, H 2021, 'Quantum Zeno-based detection and state engineering of ultracold polar molecules', Physical Review Research, vol. 3, no. 3, 033208. https://doi.org/10.1103/PhysRevResearch.3.033208
Jamadagni, A., Ospelkaus, S., Santos, L., & Weimer, H. (2021). Quantum Zeno-based detection and state engineering of ultracold polar molecules. Physical Review Research, 3(3), Article 033208. https://doi.org/10.1103/PhysRevResearch.3.033208
Jamadagni A, Ospelkaus S, Santos L, Weimer H. Quantum Zeno-based detection and state engineering of ultracold polar molecules. Physical Review Research. 2021 Sept 2;3(3):033208. doi: 10.1103/PhysRevResearch.3.033208
Jamadagni, Amit ; Ospelkaus, Silke ; Santos, Luis et al. / Quantum Zeno-based detection and state engineering of ultracold polar molecules. In: Physical Review Research. 2021 ; Vol. 3, No. 3.
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