# QRL Weekly, 2024-March-19

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Published: 2024-03-19
Updated: 2024-03-19



Author: The QRL Core Contributors
















Weekly Development Snapshot Majority of the tests (integration & unit tests) finished for qrysm Reviewing P2P code, State initialization code for qrysm Started writing tests for Go-Zond Zond web wallet offline functionality Advanced sending settings work in progress Quantum News A tweezer array with 6100 highly coherent atomic qubits On 18 Mar 2024: The researchers have successfully created a large-scale array of optical tweezers that can trap over 6,100 neutral atoms across 12,000 sites, achieving new heights in several critical performance metrics for this technology.
They demonstrated:
A coherence time of 12.6 seconds, a record for hyperfine qubits in an optical tweezer array. Trapping lifetimes close to 23 minutes in a room-temperature apparatus, enabling record-high Imaging survival of 99.98952% in combination with an imaging fidelity of over 99.99%. Their results, together with other recent developments, indicate that universal quantum computing with ten thousand atomic qubits could be a near-term prospect. Furthermore, their work could pave the way for quantum simulation and metrology experiments with inherent single particle readout and positioning capabilities at a similar scale. - arxiv.org
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NVIDIA Launches Cloud Quantum-Computer Simulation Microservices On 18 Mar 2024: - nvidianews.nvidia.com
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