#qecarxiv Protecting Expressive Circuits with a Quantum Error Detection Code [arxiv.org/abs/2211.06703]

Can we use tools from quantum error correction to add some (partially fault-tolerant) protection to quantum circuits on near-term hardware? In arxiv.org/abs/2211.06703 we demonstrate progress using the [[k+2, k, 2]] error detection code on Quantinuum’s trapped-ion QC (1/8)

We have analyzed the error correction properties of various fault tolerant circuit constructions under various noise models in our #iontrap #quantumcomputer. @[email protected] collaboration with Forschungszentrum Jülich | @[email protected] arxiv.org/abs/2301.10017

Insane amount of work from a huge team getting this system going!!! So proud of Quantinuum for being open about all the hardware, its easy with spec's like these quantinuum.com/hardware/h2 (scroll down for a data sheet). LETS GO!! #quantumcomputing #quantum

Amazing quantum computing hardware + amazing theorists who know what to do with it. Can’t wait to see what else users will do with H2! quantinuum.com/news/for-the-f…

Accepted contributed talks for #QEC23 are up!  Wow, what a program… Don’t forget to register by 25 August for early-bird rates!! quantum.sydney.edu.au/qec23/

Awesome experiment on Quantinuum's H1-1 device by colleagues:

Very excited for our new paper with @cgranade and Ciarán Ryan-Anderson and all the wonderful collaborators at @microsoft and Quantinuum. We demonstrate the control flow necessary for realizing Magic State distillation and Repeat-until-success circuits. scirate.com/arxiv/2310.121…

Natalie Brown showing off Quantinuum QCCD architecture with also mid-circuit measurements used in QEC. It's cool to see ions running around the chip. Steane code paper (Ryan-Anderson etc al 2021) recommended (students especially) for experimental QEC proposal #QEC23

NB: juicy very early results on surface code QEC experiments by quantinuum. #qec23

Natalie Brown Quantinuum highlights advantages of trappen ions, including long-standing feed forward ability because ion time scales are much slower than those of superconducting qubits. #qec2023

Ryan continues the quantinuum two parter and general theme for the day so far: QEC experiments are here! #qec23

If you are interested in a summer internship in QEC or generally working on QC theory at Quantinuum, see: workforcenow.adp.com/mascsr/default… #qec23 #qec #quantum

I am excited that experimental QEC is maturing in the direction of doing component-level analysis via logical tomography: scirate.com/arxiv/2404.086…

My team at Quantinuum is looking for multiple engineers to work on compilers for our state-of-the-art trapped-ion quantum computers. Happy to answer questions if interested, please DM. Learn more and apply below. jobs.eu.lever.co/quantinuum/092… #hiring #quantum #compilers