Coherent dynamics of strongly interacting electronic spin defects in hexagonal boron nitride

R Gong, G He, X Gao, P Ju, Z Liu, B Ye… - Nature …, 2023 - nature.com
Optically active spin defects in van der Waals materials are promising platforms for modern
quantum technologies. Here we investigate the coherent dynamics of strongly interacting …

Sharp detection of the onset of Floquet heating using eigenstate sensitivity

S Bhattacharjee, S Bandyopadhyay… - The European Physical …, 2024 - Springer
Chaotic Floquet systems at sufficiently low driving frequencies are known to heat up to an
infinite temperature ensemble in the thermodynamic limit. However at high driving …

Real-space detection and manipulation of topological edge modes with ultracold atoms

C Braun, R Saint-Jalm, A Hesse, J Arceri, I Bloch… - Nature Physics, 2024 - nature.com
The bulk–boundary correspondence, a fundamental principle relating the topological
invariants of the bulk to the presence of edge states, is modified in periodically driven …

Isotope engineering for spin defects in van der Waals materials

R Gong, X Du, E Janzen, V Liu, Z Liu, G He… - Nature …, 2024 - nature.com
Spin defects in van der Waals materials offer a promising platform for advancing quantum
technologies. Here, we propose and demonstrate a powerful technique based on isotope …

Prethermalization in aperiodically kicked many-body dynamics

J Yan, R Moessner, H Zhao - Physical Review B, 2024 - APS
Driven many-body systems typically experience heating due to the lack of energy
conservation. Heating may be suppressed for time-periodic drives, but little is known for less …

Prethermalization and conservation laws in quasi-periodically driven quantum systems

M Gallone, B Langella - Journal of Statistical Physics, 2024 - Springer
We study conservation laws of a general class of quantum many-body systems subjected to
an external time dependent quasi-periodic driving. When the frequency of the driving is …

Metronome spin stabilizes time-crystalline dynamics

N Euler, A Braemer, L Benn, M Gärttner - Physical Review B, 2024 - APS
We investigate a disorder-free quantum Ising chain subject to a time-periodic drive that
rotates each spin by an angle π (1− ε i). In case all spins experience the same deviation ε …

Quantum simulation of the spin- XYZ model using solid-state spin centers

T Losey, DR Candido, J Zhang, Y Meurice, ME Flatté… - Physical Review B, 2024 - APS
In this work we propose a solid-state platform for creating quantum simulators based on
implanted spin centers in semiconductors. We show that under the presence of an external …

Long-distance transmission of arbitrary quantum states between spatially separated microwave cavities

Y Wang, QP Su, T Liu, GQ Zhang, W Feng, Y Yu… - Optics …, 2024 - opg.optica.org
Long-distance transmission between spatially separated microwave cavities is a crucial
area of quantum information science and technology. In this work, we present a method for …

Engineering Hierarchical Symmetries

Z Fu, R Moessner, H Zhao, M Bukov - arxiv preprint arxiv:2402.13519, 2024 - arxiv.org
We present a general driving protocol for many-body systems to generate a sequence of
prethermal regimes, each exhibiting a lower symmetry than the preceding one. We provide …