Alice & Bob (@Alice_

Alice & Bob

379 posts

Alice & Bob

@Alice__Bob

Our mission, at Alice & Bob, is to create the first Universal Fault-Tolerant Quantum Computer and sell its computing power as a service.

Paris

Joined May 2020

Alice & Bob
@Alice__Bob
Mar 1, 2024
Proud to announce that 4 quantum computing pioneers have accepted to join Alice & Bob's consultative board. 💎 Their role? To challenge us to do even better work. Welcome Prof. Gottesman, Prof. DiVincenzo, Prof. Martinis, and Prof. Nakamura. #Physics #QuantumComputing
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Alice & Bob
@Alice__Bob
Mar 10, 2022
[$30M][2min bitflip time] : we are very proud to announce both our $30M serie A with @Elaia_Partners @Bpifrance @SupernovaInvest @BreegaVC and our latest scientific achievement : a cat qubit crushing the problem of quantum error correction of bitflips alice-bob.com/2022/03/10/one…
Alice & Bob
@Alice__Bob
Sep 14, 2023
🚀 NEW HQ in Paris🚀- 900 sqm of a modern, cozy hub for our team to innovate, think, and bond. Perhaps this will be remembered as the place where the first fault-tolerant quantum computer was invented.🤓 What if you were here for it?➡️ bit.ly/joinusatAB #quantumcomputing
14K
Alice & Bob
@Alice__Bob
Oct 12, 2021
We are thrilled to announce the appointment of Michel Devoret, the cat qubit pioneer, as a scientific board member and advisor of Alice&Bob ! thequantumdaily.com/2021/10/12/qua… #quantum @QuantumDaily @Yale_QI
Alice & Bob
@Alice__Bob
Oct 25, 2023
USA, we are coming!🐈🇺🇸 We are delighted to unveil our new HQ opening in Boston! Our CPO, Blaise Vignon, will be leading this expansion as Alice & Bob US President. Thrilled by the beginning of this new chapter! 🙌 #Quantum #QuantumComputing
15K
Alice & Bob
@Alice__Bob
Jan 23, 2024
What if we could run a first useful quantum computer with hardware that could be built today? What if we could reduce the qubits needed to build the powerful quantum computers of tomorrow by up to 200 times? Well, we can. Paper➡️arxiv.org/abs/2401.09541 bit.ly/3Su1aW8
arxiv.org
LDPC-cat codes for low-overhead quantum computing in 2D
Quantum low-density parity-check (qLDPC) codes are a promising construction for drastically reducing the overhead of fault-tolerant quantum computing (FTQC) architectures. However, all of the...
7.7K
Alice & Bob
@Alice__Bob
Jan 16, 2024
[Teaser] What if quantum could happen much sooner than expected? 😏 Stay tuned. 👀
GIF
5.3K
Alice & Bob
@Alice__Bob
Mar 6, 2024
France has just decided to bet on a different kinds of quantum computers. The fault-tolerant ones. 🤝 PROQCIMA, an initiative part of a new, ambitious 10-year quantum investment plan, has been announced today during the Journée Nationale Quantique. 🧐👉bit.ly/437zHgH
3K
Alice & Bob
@Alice__Bob
Dec 21, 2023
Introducing Helium 1! 🚀 Our latest cat-qubit quantum processor is here, marking a pivotal moment in our journey toward fault-tolerant quantum computing. Achieving a 'Six-nines' logical qubit isn't a cakewalk, but we're on it - read more about it here: bit.ly/3TyJF83
4.4K
Alice & Bob
@Alice__Bob
Mar 27, 2024
16.5 million euros to develop a Fault Tolerant Quantum Computer… 👀 @Alice__Bob, @ENSdeLyon and @Mines_Paris are beyond proud to announce to have received a €16.5 million innovation grant. What is it about, and how have Cats found a way there? 🐈 ➡️bit.ly/3PEWyua
4.8K
Alice & Bob
@Alice__Bob
Jan 25, 2024
Building 100 logical qubits with a 10^-8 error rate only requires 1,500 physical qubits. 😏 This, if you use LDPC code + Cat Qubits. 🐱 Let Paul Magnard, Senior Physicist, guide you through the ins and outs of our latest paper in this blog post! ⬇️bit.ly/3UdOZxF
3K
Alice & Bob
@Alice__Bob
Jun 10, 2020
You know a bit about #quantum hardware and you want to discover Alice&Bob's approach ? Check out our recent article "Exponential suppression of bit-flips in a qubit encoded in an oscillator published" in @NaturePhysics nature.com/articles/s4156…
Alice & Bob
@Alice__Bob
Feb 15, 2023
Alice & Bob and CEA joint study, shows how to run Shor's algorithm on 350K cats, where it would take several millions regular qubits. 🐈‍⬛ In this blogpost from Jérémie, co-author, you can get the full background! 👉bit.ly/3YPXJcr 📕Full paper: bit.ly/40RxvbD
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Alice & Bob
@Alice__Bob
Apr 21, 2022
Our preprint with Zaki Leghtas' team is finally out 🤗📜 arxiv.org/abs/2204.09128 Kudos to our academic partners @Inria @MINES_ParisTech @ENS_ULM
arxiv.org
One hundred second bit-flip time in a two-photon dissipative oscillator
Current implementations of quantum bits (qubits) continue to undergo too many errors to be scaled into useful quantum machines. An emerging strategy is to encode quantum information in the two...