Ayush Agrawal: Publications

Multipartite Mixed-Species Entanglement over a Quantum Network

Physical Review Letters American Physical Society (APS) 137:16 (2026) 160801

Authors:

D Main, P Drmota, EM Ainley, A Agrawal, D Webb, S Saner, O Bǎzǎvan, BC Nichol, R Srinivas, DP Nadlinger, G Araneda, DM Lucas

Abstract:

We generate multipartite entangled states of two, three, and four matter qubits, where the entanglement is distributed over macroscopic distances via a photonic network link. Trapped-ion Sr + 88 qubits are entangled directly via an optical fibre link, and the entanglement is subsequently extended to Ca + 43 memory qubits cotrapped in each network node, using local mixed-species logic gates. We create remotely entangled Sr + − Ca + and Ca + − Ca + states, as well as mixed-species Greenberger-Horne-Zeilinger (GHZ) states of up to four qubits. We demonstrate storage of the remotely entangled memory qubits for ∼ 10 s , more than 100 × the state creation time.

Error Correction in a Distributed Quantum Computer

ArXiv 2609.13065 (2026)

Authors:

EM Ainley, A Agrawal, T Araki, AR Martínez, D Main, E Malinowski, JA Blackmore, S Chen, P Drmota, M Mallweger, DP Nadlinger, R Srinivas, SC Benjamin, G Araneda, DM Lucas

Microwave-driven same-species sympathetic cooling for trapped ions

(2026)

Authors:

MC Smith, E Vandrey, AD Leu, N Drotleff, A Agrawal, K Miyanishi, DM Lucas, MF Gely

Extending the fundamental limit of atomic clock stability

ArXiv 2604.01099 (2026)

Authors:

Ravid Shaniv, Ayush Agrawal, David B Hume

Multipartite Mixed-Species Entanglement over a Quantum Network

(2025)

Authors:

D Main, P Drmota, EM Ainley, A Agrawal, D Webb, S Saner, O Bazavan, BC Nichol, R Srinivas, DP Nadlinger, G Araneda, DM Lucas

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Ayush Agrawal

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Multipartite Mixed-Species Entanglement over a Quantum Network

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Error Correction in a Distributed Quantum Computer

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Microwave-driven same-species sympathetic cooling for trapped ions

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Extending the fundamental limit of atomic clock stability

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Multipartite Mixed-Species Entanglement over a Quantum Network

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Ayush Agrawal

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Multipartite Mixed-Species Entanglement over a Quantum Network

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Abstract:

Error Correction in a Distributed Quantum Computer

Authors:

Microwave-driven same-species sympathetic cooling for trapped ions

Authors:

Extending the fundamental limit of atomic clock stability

Authors:

Multipartite Mixed-Species Entanglement over a Quantum Network

Authors:

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