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Generation One of Quantum Begins Here

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IonQ shares rise after major quantum computing breakthrough Microsoft to give DARPA hands-on access to quantum system at new Maryland site US government could take equity stake in quantum computing firms - report Anderon Finalizes $1 Billion CHIPS Act Award D-Wave Quantum Finalizes Definitive Agreement with U.S. Department of Commerce for up to $100M Rigetti Signs Definitive Agreement for $100M with U.S. Government to Accelerate R&D for Superconducting Quantum Computing Rigetti Wins $100M From US Government For Quantum R&D Rigetti Signs Definitive Agreement for $100M with U.S. Government for Quantum Computing R&D D-Wave Secures Access to Up to $100M in CHIPS Act Funding Quantum Firm Pasqal Shares Jump 95% in Debut Via SPAC Merger Bipartisan Congress Moves To Boost Quantum Funding TuringQ Planning to IPO and In Race to Become China’s First Public Quantum Firm Congress Moves to Boost Quantum Funding as US Competes With China, Europe IBM, Qedma Demo Quantum Advantage Beyond Classical Computing Limits IonQ Completes $1.8 Billion Acquisition of SkyWater Technology IonQ Completes $1.8 Billion Acquisition of SkyWater Technology to Become First Vertically Integrated Quantum Platform IBM and Ecosystem Partners Demonstrate Trusted Quantum Advantage Beyond Classical Limits Algorithmiq and IBM Achieve Quantum Advantage Milestone in Heterogeneous Matter Simulation IonQ Receives Final Regulatory Approval for $1.8B SkyWater Technology Acquisition PsiQuantum Secures $125 Million DARPA Agreement for Quantum Benchmarking IonQ shares rise after major quantum computing breakthrough Microsoft to give DARPA hands-on access to quantum system at new Maryland site US government could take equity stake in quantum computing firms - report Anderon Finalizes $1 Billion CHIPS Act Award D-Wave Quantum Finalizes Definitive Agreement with U.S. Department of Commerce for up to $100M Rigetti Signs Definitive Agreement for $100M with U.S. Government to Accelerate R&D for Superconducting Quantum Computing Rigetti Wins $100M From US Government For Quantum R&D Rigetti Signs Definitive Agreement for $100M with U.S. Government for Quantum Computing R&D D-Wave Secures Access to Up to $100M in CHIPS Act Funding Quantum Firm Pasqal Shares Jump 95% in Debut Via SPAC Merger Bipartisan Congress Moves To Boost Quantum Funding TuringQ Planning to IPO and In Race to Become China’s First Public Quantum Firm Congress Moves to Boost Quantum Funding as US Competes With China, Europe IBM, Qedma Demo Quantum Advantage Beyond Classical Computing Limits IonQ Completes $1.8 Billion Acquisition of SkyWater Technology IonQ Completes $1.8 Billion Acquisition of SkyWater Technology to Become First Vertically Integrated Quantum Platform IBM and Ecosystem Partners Demonstrate Trusted Quantum Advantage Beyond Classical Limits Algorithmiq and IBM Achieve Quantum Advantage Milestone in Heterogeneous Matter Simulation IonQ Receives Final Regulatory Approval for $1.8B SkyWater Technology Acquisition PsiQuantum Secures $125 Million DARPA Agreement for Quantum Benchmarking

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Hardware

Trapped-Ion Quantum Computing: Progress and Challenges

Bruzewicz, C.D., Chiaverini, J., McConnell, R., Sage, J.M.

MIT Lincoln LaboratoryOctober 2019650 citations· Rev. Mod. Phys.

AI Explanation

This paper examines advancements in trapped-ion systems, focusing on how researchers are achieving higher precision for logic operations and better connectivity between qubits. It also addresses the primary technical hurdles that must be overcome to build larger, more scalable quantum computers.

Abstract

We review recent progress in trapped-ion quantum computing, including high-fidelity gates, qubit connectivity, and scalability approaches.

trapped ion

qubit

scalability

DOI: 10.1103/RevModPhys.91.041001

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