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  1. link.aps.org

    Aug 5, 2024Local Readout and Control of Current and Kinetic Energy Operators in Optical Lattices. Alexander Impertro, ... such as kinetic energy or current operators, can be measured and manipulated with single-bond resolution. Beyond simple expectation values of these observables, the single-shot measurements allow one to access full counting statistics ...
  2. physics.aps.org

    Aug 5, 2024To measure the kinetic operators, we use the DW dynamics to map them onto density imbalance Δnˆ.As illustrated in Fig. 1(c), the current can be mapped onto the density via an Xπ=2 rotation [i.e., rotating for a time ˜t ¼ h=ð8JÞ, with h Planck's constant], giving hΔnˆi¼−hˆji=J, and the kinetic energy by concatenating
  3. Dec 20, 2023Quantum gas microscopes have revolutionized quantum simulations with ultracold atoms, allowing to measure local observables and snapshots of quantum states. However, measurements so far were mostly carried out in the occupation basis. Here, we demonstrate how all kinetic operators, such as kinetic energy or current operators, can be measured and manipulated with single bond resolution. Beyond ...
  4. Dec 21, 2023Local readout and control of current and kinetic energy operators in optical lattices Alexander Impertro, 1,2,3Simon Karch, Julian F. Wienand, SeungJung Huh,1,2,3 ... such as kinetic energy or current operators, can be measured and manipulated with single bond resolution. Beyond simple expectation values of these observables, the single-shot ...
  5. ar5iv.labs.arxiv.org

    In this Letter, we demonstrate how - in addition to the density - the kinetic energy and the current operators, or any linear combination of the two (kinetic operators), can be measured and controlled with local resolution using optical superlattices.Optical superlattices enable parallel high-fidelity nearest-neighbor manipulations, which have been used to generate a large number of ...
  6. journals.aps.org

    Supplementary Information for: Local readout and control of current and kinetic energy operators in optical lattices Alexander Impertro, 1,2,3Simon Karch, Julian F. Wienand, SeungJung Huh, Christian Schweizer, 1,2,3Immanuel Bloch, and Monika Aidelsburger 1Fakult¨at fur¨ Physik, Ludwig-Maximilians-Universit¨at, 80799 Munich, Germany 2Max-Planck-Institut fur¨ Quantenoptik, 85748 Garching ...
  7. edmond.mpg.de

    Jun 23, 2024Local readout and control of current and kinetic energy operators in optical lattices: Author Impertro, Alexander Max Planck Institute of Quantum Optics Munich Center for Quantum Science and Technology Ludwig-Maximilians-Universität München Karch, Simon Max Planck Institute of Quantum Optics
  8. Author: Impertro, Alexander et al.; Genre: Preprint; Open Access; Title: Local readout and control of current and kinetic energy operators in optical lattices. ... Local readout and control of current and kinetic energy operators in optical lattices. Released show all ...
  9. Aug 5, 2024In this recent work from our cesium quantum gas microscope, we demonstrate how optical superlattices allow a measurement and manipulation of off-diagonal observables in a robust and scalable way. Optical superlattices, created by superimposing two optical lattices of different wavelength, can be used to realize periodic arrays of double wells.
  10. pubmed.ncbi.nlm.nih.gov

    Aug 9, 2024Local Readout and Control of Current and Kinetic Energy Operators in Optical Lattices Phys Rev Lett. 2024 Aug 9 ... Here, we demonstrate how all kinetic operators, such as kinetic energy or current operators, can be measured and manipulated with single-bond resolution. Beyond simple expectation values of these observables, the single-shot ...

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