Tecnologia / Hardware / Neutral atoms
Neutral atoms
Laser-trapped neutral atoms arranged in programmable arrays.
O tradeoff
Pontos fortes: Large arrays; Flexible geometry; Promising scaling.
Desafios: Gate fidelity; Atom loss; Control and readout.
Maturidade: prototype → early-commercial.
Velocidades de portas específicas, fidelidades e contagens de qubits não são publicadas aqui, pois mudam a cada trimestre. Verifique nas publicações técnicas mais recentes de cada empresa, não nos comunicados de imprensa.
Quem está buscando isso
QuEra
Boston neutral-atom company from Harvard/MIT research, known for large programmable arrays and error-correction collaborations.
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Pasqal
French neutral-atom company co-founded by a physics Nobel laureate, selling systems to HPC centers.
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Atom Computing
US neutral-atom company that announced large-array machines and partners with Microsoft on error-corrected demonstrations.
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Infleqtion
Neutral-atom computing plus a revenue-generating quantum-sensing business (formerly ColdQuanta).
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planqc
Munich startup from the Max Planck ecosystem building neutral-atom machines for European HPC centers.
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