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QuCoLiMa – Quantum Cooperativity of Light and Matter
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QuCoLiMa – Quantum Cooperativity of Light and Matter

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    • Area A: Quantum cooperativity induced by measurement processes
    • Area B: Quantum cooperativity of collective degrees of freedom
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    • Service project Z02: Quantum simulation methods for cooperative effects in strongly correlated light-matter systems
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  3. Area A: Quantum cooperativity induced by measurement processes
  4. A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays

A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays

In page navigation: Research
  • Area A: Quantum cooperativity induced by measurement processes
    • A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays
    • A02 – Generation of photonic cluster states from color center-cavity systems
    • A03 – Correlated x-ray photons for incoherent diffraction imaging
    • A04 – Spatio-temporal correlations of electrons emitted from femtosecond laserdriven needle sources
    • A05 – Cooperative effects of a defined number of organic molecules embedded in a dielectric antenna
    • A06 – Tailor-made beyond-one-excitation quantum states for quantum information and communication
  • Area B: Quantum cooperativity of collective degrees of freedom
    • B01 – Collective quantum dynamics of structural- and spin-defects in ion crystals
    • B02 – Levitated ferrimagnetic particles in hollow-core photonic crystal fibres
    • B03 – Point defects in silicon carbide: Towards a platform for the coupling of light, spin and mechanics
    • B04 – Opto-mechanical lasing mechanisms in cold atoms
    • B05 – Optomagnomechanical Arrays
  • Area C: Quantum cooperativity induced by interactions
    • C01 – One-dimensional photon-mediated cooperativity of quantum emitters
    • C02 – Light-induced correlations in dense atomic media
    • C03 – Mechanical and chemical control of single and multiphoton emission
    • C04 – X-ray Photonic Structures for Control of Cooperative Emission from Resonant Nuclei
    • C05 – Quantum cooperative helical metafilms for producing nonclassical light
  • Area D: Pushing the limits of quantum cooperativity
    • D01 – Cooperative effects in coupled quantum emitter systems
    • D02 – Spatio-temporal structures in interacting spin systems
    • D03 – Competing interactions in strongly correlated light-matter assemblies
    • D04 – Synchronising quantum spins with long-range dissipation
    • D05 – Quantum Cooperativity and Synchronization
    • D06 – Entangling collective behavior of quantum materials and quantum light
  • Service project Z02: Quantum simulation methods for cooperative effects in strongly correlated light-matter systems
  • Publications
  • Spotlights

A01 – Cooperative light emission and spatio-temporal photon correlations from trapped ion arrays

Summary

We aim at generating entangled states in trapped ion arrays based on projective measurements, i.e., via the detection of photons emitted by the ions in the far field. We plan to observe the quantum cooperative emission behavior of the entangled ion array and will use it for generating long lived entanglement, verifying the entanglement by quantum state tomography. Exploiting the cooperative photon emission, we will implement quantum enhanced imaging algorithms and test them by resolving impurity ions, structural defects and phase transitions of the ion array, eventually observing quantum phase transitions.

Project Leaders

Ferdinand Schmidt-Kaler

Ferdinand Schmidt-Kaler

Project leader A01/B01

Johannes Gutenberg-Universität Mainz

Staudingerweg 7
55128 Mainz
  • Phone number: +4961313926234
  • Email: fsk@uni-mainz.de
More › Details for Ferdinand Schmidt-Kaler
Joachim von Zanthier

Joachim von Zanthier

Speaker / Project leader A01/A03/C04/Z01

Friedrich-Alexander-Universität Erlangen-Nürnberg

Staudtstraße 1
91058 Erlangen
  • Phone number: +49 9131 85-27603
  • Email: joachim.vonzanthier@fau.de
More › Details for Joachim von Zanthier

Publications

2022

  • Bojer M., von Zanthier J.:
    Dicke-like superradiance of distant noninteracting atoms
    In: Physical Review A 106 (2022)
    ISSN: 1050-2947
    DOI: 10.1103/PhysRevA.106.053712
  • Stopp F., Verde M., Katz M., Drechsler M., Schmiegelow CT., Schmidt-Kaler F.:
    Coherent Transfer of Transverse Optical Momentum to the Motion of a Single Trapped Ion
    In: Physical Review Letters 129 (2022), Article No.: 263603
    ISSN: 0031-9007
    DOI: 10.1103/PhysRevLett.129.263603

2021

  • Bhatti D., Bojer M., von Zanthier J.:
    Different types of coherence: Young-type interference versus Dicke superradiance
    In: Physical Review A 104 (2021), Article No.: 052401
    ISSN: 1050-2947
    DOI: 10.1103/PhysRevA.104.052401
  • Drechsler M., Wolf S., Schmiegelow CT., Schmidt-Kaler F.:
    Optical Superresolution Sensing of a Trapped Ion’s Wave Packet Size
    In: Physical Review Letters 127 (2021), Article No.: 143602
    ISSN: 0031-9007
    DOI: 10.1103/PhysRevLett.127.143602
  • Richter S., Wolf S., von Zanthier J., Schmidt-Kaler F.:
    Imaging Trapped Ion Structures via Fluorescence Cross-Correlation Detection
    In: Physical Review Letters 126 (2021), Article No.: 173602
    ISSN: 0031-9007
    DOI: 10.1103/PhysRevLett.126.173602
Friedrich-Alexander-Universität Erlangen-Nürnberg
Johannes Gutenberg-Universität Mainz

Universität des Saarlandes Saarbrücken

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