Jerry Chow (@jmchow) header
Jerry Chow (@jmchow) profile picture

IBM Fellow and CTO of Quantum-centric Supercomputing @IBMResearch. Views are my own.

Yorktown Heights, NY
Joined October 2008
Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)Photo by Jerry Chow (@jmchow)
To achieve a quantum industry we must collaborate with partners to continue growing the quantum ecosystem and supply chain. Many talk about creating a quantum supply chain - we are actually partnering to do it. ibm.com/quantum/blog/japanes…
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Thanks to @jaygambetta @jmchow @blake_johnson @IBM for support in validating how software can augment hardware, and for creating a very nice platform for @qctrlHQ to build upon. These are exciting results and we look forward to achieving more on future generation systems!
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1/ Thrilled to share our new results : we perform chemistry calculations on problem sizes beyond exact diagonalizations using our Heron processor assisted by the Fugaku supercomputer. arxiv.org/abs/2405.05068
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I am excited to announce that we’ve come to an agreement with RIKEN to deploy an IBM Quantum System Two, powered by our latest Heron processor, at the RIKEN Center for Computational Science in Kobe, Japan. newsroom.ibm.com/2024-04-30-…
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I’m thrilled to share that a new paper has been published as the cover story of Nature, with the results of the paper charting the path towards quantum error correction. IBM Quantum Blog: research.ibm.com/blog/nature… Nature article: nature.com/articles/s41586-0…
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Don’t forget to renew your DQI membership when you renew your APS membership so this trend can continue:
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DQI members (and those who want to be): come to the DQI Business meeting session L07 tomorrow Tuesday at 6.15 pm. You can enjoy food/drinks (including alcohol) while hanging out with other qis researchers!
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Come for this DQI-sponsored session and stay for the business meeting. Food and drinks will be provided!
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Fantastic talk on Rydberg atom QC by Mark Saffman closing the QC platforms tutorial! Thanks to Ed Barnes for organizing and to all speakers for the great talks. What an awesome start to DQI sessions in this March meeting!
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Replying to @IonQ_Inc
It's disingenuous to imply that one could successfully execute a monte carlo circuit with 35 qubits and 1000 gates when in reality the circuit that was used in the protocol was 7 qubits and 26 gates. It's very misleading to report gate count BEFORE heavy compiler optimization.
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Today we put a new paper on the arXiv (arxiv.org/abs/2311.05933) “Benchmarking Quantum Processor Performance at Scale” which introduces a new tool for benchmarking quantum processors, “the layer fidelity” that enables us to track continual improvements at 100+ qubits. 1/n
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Now that we’ve entered the era of utility, we need to run utility-scale experiments to accelerate science with quantum computers. In order for quantum computers to explore domains beyond the reach of classical simulation, we must run large quantum circuits: 3K gates, 100 qubits
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Excited to be at the @wkforum in Seoul this week representing #ibmquantum as part of a number of panel discussions on Quantum Computing within the theme of “Techno Big Bang: Humanity on the Shoulders of Giants.” The one and only @stevewoz kicking the event off!
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IBM has been named a winner of @FastCompany’s 2023 Innovation by Design Awards for our ongoing work developing the IBM Quantum System Two, a device that is bringing the power of modular design to the world of quantum computing. Read more: ibm.co/3E9tXr6
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Hey @AndreasAtETH, we have a number of deployed backends with best qubit readout assignment errors down to as low as 1.0e-3. Note these are all fresh cals from earlier today cloud.ibm.com/quantum/resour…
Replying to @AndreasAtETH
We also hope to represent well the current state of the art for readout of superconducting circuits. Let us know, if we missed anything. #quantum #science and #technology with superconducting circuits.
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And then ibm_kyiv, 127 qubit Eagle r3, best assignment error is 1e-3, used for the recent error mitigation utility result, nature.com/articles/s41586-0…
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Note the achievable T1s in these cases. Also, we find that the reset lengths, readout time plus conditional pi, (not integration times) are the critical measure for mid-circuit measurement operations, and they are 680 ns, 980 ns, 1300 ns, and 1290 ns respectively.
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