NEWS UPDATES

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04 Feb 2025 Marking the first 100 years

The United Nations has declared 2025 the International Year of Quantum Science and Technology (IYQ), a global initiative to raise awareness of quantum science and its applications.

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01 Feb 2026UNSW community shines in Australia Day Honours

"Distinguished quantum physicist Michelle Simmons leads the list of UNSW Sydney recipients of the 2026 Australia Day Honours." UNSW academics and alumni have been recognised in this year’s Australia Day Honours,…

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02 May 2025The search for low-cost verifiable quantum advantage

Can we have classically verifiable quantum advantage with a quantum cost that is cheaper than, say, factoring? What are the mathematical features of quantum computations might achieve such an advantag

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Recent publications

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Universal programmable waveguide arrays

Akram Youssry, Alberto Peruzzo

Quantum Science and Technology, 10, 035026 (2025)

Instantaneous quantum polynomial-time sampling and verifiable quantum advantage: stabilizer scheme and classical security

MJ Bremner, B Cheng, Z Ji

PRX Quantum , 6, 020315 (2025)

Long optical and electron spin coherence times for erbium ions in silicon

IR Berkman, A Lyasota, GG. de Boo, JG. Bartholomew, S Qi Lim, BC Johnson, JC McCallum, BB Xu, S Xie, NV Abrosimov, HJ Pohl, RL Ahlefeldt, MJ Sellars, C Yin, S Rogge

NPJ Quantum Information , 11, 66 (2025)

Schrödinger cat states of a nuclear spin qudit in silicon

Yu, Xi; Wilhelm, Benjamin; Holmes, Danielle; Vaartjes, Arjen; Schwienbacher, Daniel; Nurizzo, Martin; Kringhoj, Anders; van Blankenstein, Mark R.; Jakob, Alexander M.; Gupta, Pragati; Hudson, Fay E.; Itoh, Kohei M.; Murray, Riley J.; Blume-Kohout, Robin; Ladd, Thaddeus D.; Anand, Namit; Dzurak, Andrew S.; Sanders, Barry C.; Jamieson, David N.; Morello, Andrea

Nature Physics, 21, 3 (2025)

Grover’s algorithm in a four-qubit silicon processor above the fault-tolerant threshold

Thorvaldson, I.; Poulos, D.; Moehle, C. M.; Misha, S. H.; Edlbauer, H.; Reiner, J.; Geng, H.; Voisin, B.; Jones, M. T.; Donnelly, M. B.; Pena, L. F.; Hill, C. D.; Myers, C. R.; Keizer, J. G.; Chung, Y.; Gorman, S. K.; Kranz, L.; Simmons, M. Y

Nature Nanotechnology, 20, 4 (2025)

Recent publications

view all
Universal programmable waveguide arrays

Akram Youssry, Alberto Peruzzo

Quantum Science and Technology, 10, 035026 (2025)

Instantaneous quantum polynomial-time sampling and verifiable quantum advantage: stabilizer scheme and classical security

MJ Bremner, B Cheng, Z Ji

PRX Quantum , 6, 020315 (2025)

Long optical and electron spin coherence times for erbium ions in silicon

IR Berkman, A Lyasota, GG. de Boo, JG. Bartholomew, S Qi Lim, BC Johnson, JC McCallum, BB Xu, S Xie, NV Abrosimov, HJ Pohl, RL Ahlefeldt, MJ Sellars, C Yin, S Rogge

NPJ Quantum Information , 11, 66 (2025)

Schrödinger cat states of a nuclear spin qudit in silicon

Yu, Xi; Wilhelm, Benjamin; Holmes, Danielle; Vaartjes, Arjen; Schwienbacher, Daniel; Nurizzo, Martin; Kringhoj, Anders; van Blankenstein, Mark R.; Jakob, Alexander M.; Gupta, Pragati; Hudson, Fay E.; Itoh, Kohei M.; Murray, Riley J.; Blume-Kohout, Robin; Ladd, Thaddeus D.; Anand, Namit; Dzurak, Andrew S.; Sanders, Barry C.; Jamieson, David N.; Morello, Andrea

Nature Physics, 21, 3 (2025)

Grover’s algorithm in a four-qubit silicon processor above the fault-tolerant threshold

Thorvaldson, I.; Poulos, D.; Moehle, C. M.; Misha, S. H.; Edlbauer, H.; Reiner, J.; Geng, H.; Voisin, B.; Jones, M. T.; Donnelly, M. B.; Pena, L. F.; Hill, C. D.; Myers, C. R.; Keizer, J. G.; Chung, Y.; Gorman, S. K.; Kranz, L.; Simmons, M. Y

Nature Nanotechnology, 20, 4 (2025)

Quantum news

Featured Videos

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Silicon Quantum Computing

SQC creates world first integrated circuit at atomic scale

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Developing a Silicon Quantum Computer: Ion-Implanted Donor in Silicon Qubit Research Highlights

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Developing a Silicon Quantum Computer: Si-MOS Quantum Dot Research Highlights

Professor Andrew Dzurak and Associate Professor Arne Laucht, UNSW, develop Si-MOS quantum dot technologies to support CQC2T’s goal of enabling large-scale quantum computing based on P-atom qubits in silicon. The […]

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Quantum operations with 99% fidelity – the key to practical quantum computers

Quantum computers can solve useful problems only if there is less than 1 error every 100 operations, which means 99% operation fidelity.
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