Markus Heinrich
@markusheinrich.bsky.social
Quantum computing researcher at U Cologne | random quantum circuits | benchmarking and learning | Clifford group nerd
Have fun, Richard, and take care :)
January 5, 2026 at 4:40 PM
Have fun, Richard, and take care :)
... typical entangled many-body states is even too high to be useful for quantum computing in the very same way as too much entanglement can be bad. doi.org/10.1103/PRXQ...
doi.org/10.1103/Phys...
doi.org/10.1103/Phys...
doi.org
November 25, 2025 at 5:07 PM
... typical entangled many-body states is even too high to be useful for quantum computing in the very same way as too much entanglement can be bad. doi.org/10.1103/PRXQ...
doi.org/10.1103/Phys...
doi.org/10.1103/Phys...
Thanks for the nice article, I enjoyed the read. A comment: magic and entanglement are two distinct properties. Magic states don't need to be entangled, in fact the mentioned supply 'fueling' a quantum computer is given by individual single qubit states. The magic in ...
November 25, 2025 at 5:07 PM
Thanks for the nice article, I enjoyed the read. A comment: magic and entanglement are two distinct properties. Magic states don't need to be entangled, in fact the mentioned supply 'fueling' a quantum computer is given by individual single qubit states. The magic in ...
... but still pretty dear to us people caring about designs and magic :)
November 7, 2025 at 2:37 PM
... but still pretty dear to us people caring about designs and magic :)
I think PxPxPxP would like to have a word
November 7, 2025 at 8:20 AM
I think PxPxPxP would like to have a word
In our case, they changed the formulations of funding acknowledgements. These are typically dictated by the agencies, and deviating from that is highly discouraged. Why do they mingle with this at all?
November 7, 2025 at 7:05 AM
In our case, they changed the formulations of funding acknowledgements. These are typically dictated by the agencies, and deviating from that is highly discouraged. Why do they mingle with this at all?
Scirate will break today
October 10, 2025 at 4:41 AM
Scirate will break today
QIP deadline. I expect the same (or even worse) tomorrow :)
October 9, 2025 at 7:25 AM
QIP deadline. I expect the same (or even worse) tomorrow :)
I know that at least one submission was way ahead deadline (#280). Any last minute submissions @zoltanzimboras.bsky.social ?
September 13, 2025 at 12:37 PM
I know that at least one submission was way ahead deadline (#280). Any last minute submissions @zoltanzimboras.bsky.social ?
September 12, 2025 at 3:37 PM
Very interesting work, thanks for the summary, Pieter! But you forgot the mandatory meme!
bsky.app/profile/dulw...
bsky.app/profile/dulw...
We should make it the official quantum Bluesky policy that the release of every new paper must be announced by a meme summarizing the main result. Here are some examples... 🧵
In the spirit of friendly academic shit posting...
(Or because we lack imagination?)
We picked another IBM experiment to benchmark our small-angle Pauli propagation alg.
This time: arxiv.org/abs/2404.08053
@quantummanuel.bsky.social's plot below is for TFI on 127 qubits in a heavy hex topology
(Or because we lack imagination?)
We picked another IBM experiment to benchmark our small-angle Pauli propagation alg.
This time: arxiv.org/abs/2404.08053
@quantummanuel.bsky.social's plot below is for TFI on 127 qubits in a heavy hex topology
September 12, 2025 at 2:30 PM
Very interesting work, thanks for the summary, Pieter! But you forgot the mandatory meme!
bsky.app/profile/dulw...
bsky.app/profile/dulw...