bartlettquantum.bsky.social
Professor at the University of Sydney. Quantum computing enthusiast.
Views expressed here are my own.
30 posts
1,276 followers
171 following
Regular Contributor
Conversation Starter
comment in response to
post
Our suite of efficient and scalable characterisation tools provide a wealth of data on these 156-qubit devices - simultaneous randomised benchmarking, *including* mid-circuit measurements, temporal constency, cross-talk, etc. It's like Christmas for QCVV tragics.
comment in response to
post
As a bonus, Robin Harper has benchmarked these latest IBM devices (Heron r2) to within an inch of their lives! Check out the Methods section...
comment in response to
post
We've pushed the limits of the latest IBM devices to see the many ways that quantum logic can fail. We've performed a complementary pair of experiments on a quantum code - one testing memory, the other testing stability - highlighting the key role of mid-circuit measurements in fault-tolerant logic.
comment in response to
post
I work in the incredible Sydney Nanoscience Hub: a purpose built facility for exploring the frontiers of new technologies such as quantum. And I love showing it off to visitors!
comment in response to
post
Now with a cool logo! #Coogee2025
comment in response to
post
If you’ve sent me an email this year and I haven’t responded, interpret that as you like 🤣
comment in response to
post
Yeah, what @ccanonne.bsky.social said!
comment in response to
post
Closed timelike curves -> nonlinear quantum mechanics -> all sorts of absolutely crazy shit
comment in response to
post
Here’s a real link:
quantum.sydney.edu.au/qec23/
comment in response to
post
Scientifically, the sophistication of the control systems has improved enormously. The packaging of the latest and greatest looks so professional compared with all of those early wire bonds
comment in response to
post
Highlights were definitely the photos of the research groups back in the early 2010’s. So many young faces of PhD students who are now group leaders.
comment in response to
post
We focused on what we can do together with our new $7.4M Future Qubit Foundry, and what additional infrastructure we might need. www.sydney.edu.au/news-opinion...
comment in response to
post
Just joined. Sounds great! Sign me up.