Area D: Pushing the limits of quantum cooperativity ›

Summary of the area

The projects of Area D target to identify the foundational principles of quantum cooperative behavior. The purpose is to set the ground for a comprehensive theory that will permit to define what is quantum cooperativity in its generality, when a physical system can exhibit quantum cooperativity, how cooperativity can be designed, and which experimental setups are most promising for observing quantum cooperative behavior at the mesoscopic scale. The quantum cooperative dynamics, which are the platforms of these theoretical studies include superradiance, quantum synchronization, and quantum critical behavior in driven-dissipative systems. Projects in area D serve as pathfinder beyond the first funding period, both for exploring future experimental situations and setups, where novel cooperative effects may be prepared and studied, but also for guiding the eye for future theory projects and a more complete embedding of cooperativity in the framework of complex open manybody systems.

Projects

Publications

2023

Baßler N., Reitz M., Schmidt KP., Genes C.:
Linear optical elements based on cooperative subwavelength emitter arrays
In: Optics Express 31 (2023), p. 6003-6026
ISSN: 1094-4087
DOI: 10.1364/OE.476830
Kim AJ., Lenk K., Li J., Werner P., Eckstein M.:
Vertex-Based Diagrammatic Treatment of Light-Matter-Coupled Systems
In: Physical Review Letters 130 (2023), Article No.: 036901
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.130.036901

2022

Chanda T., Kraus R., Zakrzewski J., Morigi G.:
Bond order via cavity-mediated interactions
In: Physical Review B 106 (2022), Article No.: 075137
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.106.075137
Jaeger SB., Schmit T., Morigi G., Holland MJ., Betzholz R.:
Lindblad Master Equations for Quantum Systems Coupled to Dissipative Bosonic Modes
In: Physical Review Letters 129 (2022), Article No.: 063601
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.129.063601
Kraus R., Chanda T., Zakrzewski J., Morigi G.:
Quantum phases of dipolar bosons in one-dimensional optical lattices
In: Physical Review B 106 (2022), Article No.: 035144
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.106.035144
Lambert MR., Tsai SW., Kelly SP.:
Quantum memory at an eigenstate phase transition in a weakly chaotic model
In: Physical Review A 106 (2022), Article No.: 012206
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.106.012206
Lenk K., Li J., Werner P., Eckstein M.:
Dynamical mean-field study of a photon-mediated ferroelectric phase transition
In: Physical Review B 106 (2022)
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.106.245124
Li J., Schamriß L., Eckstein M.:
Effective theory of lattice electrons strongly coupled to quantum electromagnetic fields
In: Physical Review B 105 (2022), Article No.: 165121
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.105.165121
Marino J.:
Universality Class of Ising Critical States with Long-Range Losses
In: Physical Review Letters 129 (2022), Article No.: 050603
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.129.050603
Marino J., Eckstein M., Foster MS., Rey AM.:
Dynamical phase transitions in the collisionless pre-thermal states of isolated quantum systems: Theory and experiments
In: Reports on Progress in Physics 85 (2022), Article No.: 116001
ISSN: 0034-4885
DOI: 10.1088/1361-6633/ac906c
Ney PM., Notarnicola S., Montangero S., Morigi G.:
Entanglement in the quantum Game of Life
In: Physical Review A 105 (2022), Article No.: 012416
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.105.012416
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
Schamriss L., Lenke L., Mühlhauser M., Schmidt KP.:
Quantum phase transitions in the K-layer Ising toric code
In: Physical Review B 105 (2022)
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.105.184425
Seetharam K., Lerose A., Fazio R., Marino J.:
Dynamical scaling of correlations generated by short- and long-range dissipation
In: Physical Review B 105 (2022), Article No.: 184305
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.105.184305
Sharma S., Jaeger SB., Kraus R., Roscilde T., Morigi G.:
Quantum Critical Behavior of Entanglement in Lattice Bosons with Cavity-Mediated Long-Range Interactions
In: Physical Review Letters 129 (2022), Article No.: 143001
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.129.143001
Valencia-Tortora RJ., Pancotti N., Marino J.:
Kinetically Constrained Quantum Dynamics in Superconducting Circuits
In: PRX Quantum 3 (2022), Article No.: 020346
ISSN: 2691-3399
DOI: 10.1103/PRXQuantum.3.020346

2021

Folz F., Mehlhorn K., Morigi G.:
Interplay of periodic dynamics and noise: Insights from a simple adaptive system
In: Physical Review E 104 (2021)
ISSN: 2470-0045
DOI: 10.1103/PhysRevE.104.054215
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
Kelly SP., Rey AM., Marino J.:
Effect of Active Photons on Dynamical Frustration in Cavity QED
In: Physical Review Letters 126 (2021), Article No.: 133603
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.126.133603
Koziol J., Langheld A., Kapfer S., Schmidt KP.:
Quantum-critical properties of the long-range transverse-field Ising model from quantum Monte Carlo simulations
In: Physical Review B 103 (2021)
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.103.245135
Kubala P., Sierant P., Morigi G., Zakrzewski J.:
Ergodicity breaking with long-range cavity-induced quasiperiodic interactions
In: Physical Review B 103 (2021), Article No.: 174208
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.103.174208
Lenke L., Mühlhauser M., Schmidt KP.:
High-order series expansion of non-Hermitian quantum spin models
In: Physical Review B 104 (2021), Article No.: 195137
ISSN: 0163-1829
DOI: 10.1103/PhysRevB.104.195137
Schmit T., Giannelli L., Sorensen AS., Morigi G.:
Retrieval of single photons from solid-state quantum transducers
In: Physical Review A 104 (2021), Article No.: 062607
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.104.062607