Kenneth Brown: The @bacon-@PeterShor1 code project has been a great collaboration with Chris Monroe's group @JQInews and my group @DukeEngineering @DukePhysics @GTCSE. It is an amazing experiment with excellent control over 13 ions in a chain of 15 ions. Here is a thread about the theory. 1/n
3 replies, 290 likes
David Meyer: Egan, @DriptoDebroy, Noel, Risinger, Zhu, Biswas, Newman, Li, @kenbrownquantum, Cetina & Monroe, Fault-Tolerant Operation of a Quantum Error-Correction Code https://arxiv.org/abs/2009.11482
"we experimentally demonstrate...a logical qubit encoded in the 9-qubit @dabacon-@PeterShor1 code" https://t.co/OJciUwBV29
1 replies, 283 likes
Rod Van Meter: IT’S HERE! THE LOGICAL QUBIT IS HERE! TIME TO DANCE!!!
2 replies, 68 likes
Guillaume Verdon: Woah. 🤯 FTQC/QECC theorists rejoice!
Demonstration of a fault-tolerant application of a logical gate in a quantum code subspace.
It's real! 🤩
1 replies, 64 likes
Ion busters: Everyone welcome the #LogicalQubit (achieved with #TrappedIons nonetheless). The paper shows that the logical qubit's coherence exceeds that of individual ones.
An incredible experimental achievement by @JQInews including @crystalMIT13 @kenbrownquantum.
2 replies, 63 likes
Mete Atature: And the logical qubit has finally arrived!
“Fault-Tolerant Operation of a Quantum Error-Correction Code”
1 replies, 63 likes
James Wootton @ home: In a talk a few days ago, I said that this milestone had not yet been reached but would be soon.
Little did I know how soon!
1 replies, 48 likes
Robert Niffenegger Ph.D.: Wow, trapped ions are really starting to run away with this QC thing...
FT Operation of a QEC - https://arxiv.org/abs/2009.11482
Amazing! @crystalMIT13 @kenbrownquantum
Shout out to @M_Labs_Ltd ARTIQ. No way you could tune these gates with (*horrified look*) labview! https://t.co/bj63l9IxA1
1 replies, 24 likes
holevo bound boy: So, I’ve been seeing a lot of people attribute this paper https://arxiv.org/abs/2009.11482) to IonQ - thank you but this was Duke and JQI, not us! We take a lot of inspiration from their system but ultimately this achievement belongs to them.
1 replies, 20 likes
Abe Asfaw: Wow https://t.co/GH8AKA9f9e
1 replies, 19 likes
Tom Wong: A significant step toward fault-tolerant quantum computing. Experimental demonstration of an error correcting code using trapped ions. https://arxiv.org/abs/2009.11482
0 replies, 16 likes
Steven Touzard: Excellent work on (traditional) quantum error correction !
1 replies, 15 likes
QRL: The Quantum Resistant Ledger: Congratulations to Egan L, @DriptoDebroy, @crystalMIT13, Andrew R, Daiwei Z, Debopriyo B, Michael N, Muyuan L, @kenbrownquantum, Marko C, and Christopher M for their recent paper making significant strides towards error corrected quantum computing.
0 replies, 13 likes
M-Labs: Another great experiment controlled by ARTIQ:
0 replies, 11 likes
NΩ⚛Name🍺: "These results show that fault-tolerant QC systems are currently capable of logical primitives with error rates lower than their constituent parts. With the future addition of intermediate measurements, the full power of scalable quantum error-correction can be achieved"
0 replies, 6 likes
QRAvalanche: First demonstration of a logical qubit? Then, a major milestone for #quantumcomputer
0 replies, 5 likes
Brendan Reid: "With the future addition of intermediate measurements, the full power of scalable quantum error-correction can be achieved."
Results like this make me think the 5-10 year timeline for useful QCs is more than achievable.
0 replies, 3 likes
Aziza Suleymanzade: “In this work, we have demonstrated high-fidelity operation of
a logical qubit capable of correcting any single-qubit errors.” Fault tolerant error correction code with 9 qubits using ions! Looks pretty dope https://arxiv.org/abs/2009.11482 https://t.co/gQIZ6al1fE
0 replies, 2 likes
Found on Sep 25 2020 at https://arxiv.org/pdf/2009.11482.pdf