Fast neutral atom microscopy: An optimisation framework for stagnation detectors
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2019.107263
Abstract: Abstract The nascent field of neutral helium microscopy, as well as many applications within atomic and molecular beam research, are currently restricted by low detector sensitivity. To compensate, system designers have relied on forming a… read more here.
Keywords: fast neutral; stagnation; microscopy; atom microscopy ... See more keywords
Quantum feature maps for graph machine learning on a neutral atom quantum processor
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review A"
DOI: 10.1103/physreva.107.042615
Abstract: Using a quantum processor to embed and process classical data enables the generation of correlations between variables that are inefficient to represent through classical computation. A fundamental question is whether these correlations could be harnessed… read more here.
Keywords: quantum feature; quantum; neutral atom; feature ... See more keywords
Simulation of a feedback-based algorithm for quantum optimization for a realistic neutral-atom system with an optimized small-angle controlled-phase gate
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.109.062603
Abstract: In contrast to the classical optimization process required by the quantum approximate optimization algorithm, FALQON, a feedback-based algorithm for quantum optimization [A. B. Magann {\it et al.,} {\color{blue}Phys. Rev. Lett. {\bf129}, 250502 (2022)}], enables one… read more here.
Keywords: neutral atom; controlled phase; small angle; angle controlled ... See more keywords
Long-lived oscillations of metastable states in neutral atom systems
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.110.155114
Abstract: Metastable states arise in a range of quantum systems and can be observed in various dynamical scenarios, including decay, bubble nucleation, and long-lived oscillations. The phenomenology of metastable states has been examined in quantum many-body… read more here.
Keywords: long lived; neutral atom; metastable states; lived oscillations ... See more keywords