D02 - Spatio-temporal structures in interacting spin systems

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Summary

The objective of this theory project is to identify the tools to control and stabilize non-trivial spatio-temporal structures of quantum spin chains. This is performed by identifying the essential elements of the dynamical equations of motion of an open system. The open system is the chain of spins, which interact with photons and are embedded in a bulk. Our short-term goal is to design non-trivial dissipative quantum dynamics of the spins which could be experimentally realised by the setups of this CRC-TR. The long term goal is to identify the essential ingredients at the basis of quantum cooperativity in noisy environments.

Project Leaders

Giovanna Morigi

Project leader B01/D02

Universität des Saarlandes

Campus E2.6
66123 Saarbrücken

Phone number: +4968130257472
Email: giovanna.morigi@physik.uni-saarland.de

Publications

2023

Koziol J., Duft A., Morigi G., Schmidt KP.:
Systematic analysis of crystalline phases in bosonic lattice models with algebraically decaying density-density interactions
In: SciPost Physics 14 (2023), Article No.: 136
ISSN: 2542-4653
DOI: 10.21468/SciPostPhys.14.5.136
Roy S., Otto C., Menu R., Morigi G.:
Rise and fall of entanglement between two qubits in a non-Markovian bath
In: Physical Review A 108 (2023), Article No.: 032205
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.108.032205
Valencia-Tortora RJ., Kelly SP., Donner T., Morigi G., Fazio R., Marino J.:
Crafting the dynamical structure of synchronization by harnessing bosonic multilevel cavity QED
In: Physical Review Research 5 (2023), Article No.: 023112
ISSN: 2643-1564
DOI: 10.1103/PhysRevResearch.5.023112

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
Menu R., Langbehn J., Koch C., Morigi G.:
Reservoir-engineering shortcuts to adiabaticity
In: Physical Review Research 4 (2022), Article No.: 033005
ISSN: 2643-1564
DOI: 10.1103/PhysRevResearch.4.033005
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
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

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
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
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