John Bartholomew (@QuantumJB) header
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Quantum hardware developer and educator at the University of Sydney. From woolsheds in Corowa to Sydney's quantum technology hub via Canberra, Paris and LA.

Sydney, Australia
Joined August 2019
Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)Photo by John Bartholomew (@QuantumJB)
This week we celebrated the achievements of the ARC Centre of Excellence for Engineered Quantum Systems. Over the last 7 years the Centre has made major breakthroughs in quantum systems research and positioned Australia as a global leader in the field. Congrats to all involved!
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Meet Dr. Salini Karuvade at @Sydney_Uni. From a fascination with #physics to cutting-edge research in #quantum noise & #algorithms, her journey shows the power of curiosity. Her advice? “Don't compare your progress to others.” Read more: bit.ly/3DfalVy #IWD2025 #STEM
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John Bartholomew retweeted
🇦🇺 should be doing everything we can to attract & retain the next generation of ppl with big ideas PhD students shouldn’t be living in poverty to complete their study ⬆️ the stipend was recommended by the Universities Accord - govt should get on with it abc.net.au/news/2025-01-17/p…
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John Bartholomew retweeted
Applications for the Sydney Quantum Academy’s undergraduate and PhD scholarships are now open for international and domestic students. Transform your passion into innovation and be at the forefront of quantum technology. Applications close on 9 October: bit.ly/SQA_prog
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John Bartholomew retweeted
New arXiv drop: "Universal Quantum Gate Set for Gottesman-Kitaev-Preskill Logical Qubits" (arxiv.org/abs/2409.05455) We demonstrate a universal gate set for GKP qubits, and, for the first time, 2-qubit entanglement with 2 logical GKP codewords encoded in a single trapped ion 1/N
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John Bartholomew retweeted
Quantum computers have the potential to revolutionise #technology. But at the moment, they do not work very well! Dr Salini @karuvade, a #quantum #physicist at @Sydney_Uni and @ARC_EQUS, hopes to improve them: futurumcareers.com/why-is-it…
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John Bartholomew retweeted
About 5 years in the making, here it is: The first simulation of chemical dynamics on a quantum computer! "Experimental Quantum Simulation of Chemical Dynamics" arxiv.org/pdf/2409.04044
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John Bartholomew retweeted
🚨 Taste of Research Award 2024 is closing soon - Thurs 19 Sept! This award provides a unique opportunity for undergrad @Sydney_Uni students, to dive into the world of nano, working alongside leading academics. 💡 Award Value: A$3,000 📅 Duration: 6 weeks sydney.edu.au/nano/education…
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😎Unlock a Summer of Innovation and Discovery😎 Our 6-week summer Undergraduate Research Scholarship (Jan-Feb 2025) lets you explore the #quantum field, challenge yourself, or dive into #research for the first time. Apps open 28 August More: bit.ly/3YKYJlw
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The @sydney_physics is currently seeking applications for a Lecturer / Senior Lecturer in Theoretical Optics and Photonics in a relevant area of optics and photonics. The successful candidate will build collaborations with the @IPOS_Sydney vibrant optics and photonics community.
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John Bartholomew retweeted
We had a great day today showing Hon. Steve Whan MP, Minister for Skills, TAFE and Tertiary Education, around the Sydney Nanoscience Hub. 😊 Special thanks to Dr John Bartholomew and Professor Niels Quack.
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The first week of our road trip is already over! We’re happily looking back at the UQ Open Day in Brisbane, Pub Trivia in Daly and Cloncurry and visiting schools in Toowomba, Kingroy, Dalby, Wadoan, Capella and Clermont. #scienceweek @ARC_EQUS @ARC_DMPP @DeadlyScience
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John Bartholomew retweeted
#NationalScienceWeek is just around the corner 🔭 Join @sydney_uni for a week of discovery with our amazing scientists! ‍‍ Explore a range of events from August 10th to 18th. There's something for everyone!

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John Bartholomew retweeted
🙌 Thrilled to announce that, @BartlettQuantum, will lead the #ARC Training Centre for Future Leaders in Quantum Computing headquartered at @Sydney_Uni! With nearly $5M funding, this centre will support 17 PhD students for tomorrow’s careers in the #quantumcomputing industry.
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Just in: The @UN has proclaimed 2025 as the International Year of Quantum Science and Technology. This year-long, worldwide initiative will celebrate #QuantumScience progress and its importance to #SustainableDevelopment worldwide. Learn more: quantum2025.org/ #IYQ2025
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Are you an undergrad interested in #quantum? Undertake a paid 6-week research project over summer hols at our partner unis with expert mentorship. Hear from the 2023/24 cohort and read their stories here: bit.ly/3R9mm2E 🗓️Apps for 2024/25 cohort open on 28 August.
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John Bartholomew retweeted
Watch our Director, Prof Stephen Bartlett and Sydney Nano member Dr Xanthe Croot & her team from the Superconducting Quantum Circuits Laboratory, on @abc730 discussing the federal government's investment in #quantum #computing. @BartlettQuantum abc.net.au/news/2024-05-29/g…
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