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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 D: Pushing the limits of quantum cooperativity
  4. D01 – Cooperative effects in coupled quantum emitter systems

D01 – Cooperative effects in coupled quantum emitter systems

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

D01 – Cooperative effects in coupled quantum emitter systems

Summary

Cooperative quantum behavior occurs naturally in dense ensembles of quantum emitters, where strong particle-particle interactions, such as near field dipole-dipole exchanges can compete with the collective coupling to confined bosonic optical modes. We develop theoretical methods, based on master equations and quantum Langevin equations, applicable to systems ranging from pure quantum emitters subject to disorder and decoherence to molecular ensembles where coupling of electrons to vibrons and phonons pose important challenges. Among others, we aim at specific applications in quantum information, quantum metrology and vacuum-modified material properties such as exciton, energy or charge transport.

Project Leaders

Claudiu Genes

Claudiu Genes

Project leader D01

Max Planck Institut für die Physik des Lichts

Staudtstrasse 2
91058 Erlangen
  • Phone number: +49 9131 7133622
  • Email: claudiu.genes@mpl.mpg.de
More › Details for Claudiu Genes

Publications

2022

  • Aiello A.:
    One more time on the helicity decomposition of spin and orbital optical currents
    In: Journal of Physics A: Mathematical and Theoretical 55 (2022), Article No.: 244004
    ISSN: 1751-8113
    DOI: 10.1088/1751-8121/ac6d8f
  • Aiello A., Hu XB., Rodriguez-Fajardo V., Forbes A., Hernandez-Aranda R., Perez-Garcia B., Rosales-Guzman C.:
    A non-separability measure for spatially disjoint vectorial fields
    In: New Journal of Physics 24 (2022)
    ISSN: 1367-2630
    DOI: 10.1088/1367-2630/ac77ab
  • Reitz M., Sommer C., Genes C.:
    Cooperative Quantum Phenomena in Light-Matter Platforms
    In: PRX Quantum 3 (2022)
    ISSN: 2691-3399
    DOI: 10.1103/PRXQuantum.3.010201

2021

  • Gohsrich J., Shah T., Aiello A.:
    Perturbation theory of nearly spherical dielectric optical resonators
    In: Physical Review A 104 (2021)
    ISSN: 1050-2947
    DOI: 10.1103/PhysRevA.104.023516

 

Friedrich-Alexander-Universität Erlangen-Nürnberg
Johannes Gutenberg-Universität Mainz

Universität des Saarlandes Saarbrücken

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