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19972026
most citedTemperature and magnetic field dependent longitudinal spin relaxation in nitrogen-vacancy ensembles in diamond

419 citations

Showing 2022 · quant-phShow all

5 papers · 2 filters

quant-ph2022★ 9 cited

Robust two-state swap by stimulated Raman adiabatic passage

Genko T. Genov, Simon Rochester, Marcis Auzinsh +2

Efficient initialization and manipulation of quantum states is important for numerous applications and it usually requires the ability to perform high fidelity and robust swapping…

quant-ph2022★ 3 cited

High-fidelity quantum control via Autler-Townes splitting

Michele Delvecchio, Teodora Kirova, Ennio Arimondo +2

We propose quantum control protocols for the high-fidelity preparation of target states in systems with Autler-Townes splitting. We investigate an approximated three-level system o…

quant-ph2022★ 9 cited

Impact of helium ion implantation dose and annealing on dense near-surface layers of NV centers

A. Berzins, H. Grube, E. Sprugis +2

Implantation of diamonds with helium ions becomes a common method to create hundreds-nanometers-thick near-surface layers of NV centers for high-sensitivity sensing and imaging app…

quant-ph2022★ 11 cited

Quantum advantage using high-dimensional twisted photons as quantum finite automata

Stephen Z. D. Plachta, Markus Hiekkamäki, Abuzer Yakaryılmaz +1

Quantum finite automata (QFA) are basic computational devices that make binary decisions using quantum operations. They are known to be exponentially memory efficient compared to t…

quant-ph2022

Strong dispersion property for the quantum walk on the hypercube

Martins Kokainis, Krišjānis Prūsis, Jevgēnijs Vihrovs +2

We show that the discrete time quantum walk on the Boolean hypercube of dimension has a strong dispersion property: if the walk is started in one vertex, then the probability o…