neutral-atom

QEC sampling & decoding with atom loss.

3D rotatable 40-atom neutral atom tree visualization — QWAV artifact A5

QuEra Computing is a Boston-area neutral-atom quantum computing company, founded in 2021 by scientists from Harvard and MIT. Its flagship system, Aquila, is a 256-qubit field-programmable analog neutral-atom quantum processor that has been publicly available since November 2022 through Amazon Braket and through a direct Premium Access channel.

Pasqal is a French neutral-atom quantum computing company headquartered in Palaiseau, France and co-founded in 2019 by 2022 Physics Nobel Laureate Alain Aspect. Pasqal builds commercial-grade neutral-atom quantum processors (the Fresnel QPU family) that use arrays of laser-trapped Rydberg atoms to run both analog and digital quantum programs, and…

QuEra Computing is a Boston-based neutral-atom quantum computing company (founded 2018) that operates Aquila, a 256-qubit Analog Hamiltonian Simulation QPU available publicly through Amazon Braket, and Gemini-class, a 260-qubit gate-model neutral-atom system used for fault-tolerant logical-qubit research with Harvard and MIT.

Infleqtion is a Louisville/Boulder, Colorado quantum-technology company — formerly ColdQuanta — that builds neutral-atom quantum computers, precision atomic clocks, and quantum sensors for governments, corporations, and research institutions.

Atom Computing is a Berkeley, California neutral-atom quantum computing company building large-scale, gate-based quantum computers using optically-trapped Ytterbium-171 nuclear-spin qubits.