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arXiv · 2306.11727

Aquila: QuEra's 256-qubit neutral-atom quantum computer

Jonathan Wurtz·Alexei Bylinskii·Boris Braverman·Jesse Amato-Grill·Sergio H. Cantu·Florian Huber·Alexander Lukin·Fangli Liu·Phillip Weinberg·John Long·Sheng-Tao Wang·Nathan Gemelke·Alexander Keesling
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Abstract

The neutral-atom quantum computer "Aquila" is QuEra's latest device available through the Braket cloud service on Amazon Web Services (AWS). Aquila is a "field-programmable qubit array" (FPQA) operated as an analog Hamiltonian simulator on a user-configurable architecture, executing programmable coherent quantum dynamics on up to 256 neutral-atom qubits. This whitepaper serves as an overview of Aquila and its capabilities: how it works under the hood, key performance benchmarks, and examples that demonstrate some quintessential applications. This includes an overview of neutral-atom quantum computing, as well as five examples of increasing complexity from single-qubit dynamics to combinatorial optimization, implemented on Aquila. This whitepaper is intended for readers who are interested in learning more about neutral-atom quantum computing, as a guide for those who are ready to start using Aquila, and as a reference point for its performance as an analog quantum computer.

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Jonathan Wurtz, Alexei Bylinskii, Boris Braverman, Jesse Amato-Grill, Sergio H. Cantu, Florian Huber, Alexander Lukin, Fangli Liu, Phillip Weinberg, John Long, Sheng-Tao Wang, Nathan Gemelke, Alexander Keesling. 2023-06-20. Aquila: QuEra's 256-qubit neutral-atom quantum computer. https://arxiv.org/abs/2306.11727

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