Alice & Bob

It's time to look at things from a new angle. 🔍 Quantum computing's promise is one of unmatched compute power. With a fault tolerant quantum computer one may run operations that would otherwise take millennia. But as we edge closer to this frontier, a crucial question arises: can we achieve so without a massive energy footprint? ⚡️ We’re teaming up with Quandela, EDF, and CNRS on a unprecedented project to find out. 🤝 Yes, quantum computers could crunch certain problems with exponentially fewer steps than classical computers, but this doesn't always mean they're low on energy demand. We need to be intentional about designing quantum tech that’s energy-efficient right from the start. In this ambitious project, OECQ (Optimisation Energetique des Circuits Quantiques), we will begin by estimating the energy consumption of our quantum computers on industry use cases. Then, we’ll roll up our sleeves to develop new, energy-efficient quantum hardware. Our goal? Showcase a reduction in the energy footprint of our quantum chips by the project’s end. Building the first fault-tolerant quantum computer is one of this century's greatest technological challenges. Doing so responsibly is essential. 🌍 For more info, tap here ➡️ https://lnkd.in/eyXjcqW6 #QuantumComputing #EnergyEfficiency #TechInnovation

[PODCAST] 🎙 We just dropped in on the 72nd episode of #DecodeQuantum! 🎧✨ Our team – Cecile M. Perrault, Jérémie Guillaud, and Diego Ruiz – chatted with Olivier Ezratty and Fanny Bouton, spilling the beans on all things quantum and our journey since 2020. Here's a little teaser: 🔹 Cécile, our Innovation Program Coordinator, discussed her leap from medtech to the ultimate deeptech — quantum — and how she expands the reach of quantum research at Alice & Bob. 🔹 Jérémie, our Chief of Theory, talked about his unexpected path to quantum computing and his work on cat qubits turning theoretical concepts into real technology. 🔹 Diego, theoretical physicist and TikTok science influencer, shared his journey from ETH Zurich to Alice & Bob. His work on LDPC codes is paving the way for more efficient quantum computing. In this episode you will also find out about our recent progress, what makes our approach unique, and the culture at Alice & Bob. Listen here 👉 https://lnkd.in/eyvyqUiH Thanks to Olivier and Fanny for having us and keeping it fun! #QuantumComputing #TechPodcast

Out of the many challenges scientists face on the way to creating a Fault-Tolerant Quantum Computer, one thing just got easier. 🥳 The resource estimation. 🤔 What is it? Simply put, the resource estimator is like a crystal ball 🔮 for quantum algorithms. It helps us predict how many physical qubits and how much time we'll need to run complex quantum programs, given a target architecture. 🚀 Enhanced flexibility Up until recently, performing resource estimations on cat qubits had to be done by hand. This is how we showed that cat qubits may run Shor's algorithm using 200x fewer qubits. But because not everyone can dedicate a couple of months of a brilliant scientist's time to compute what their savings might be, we thought it was time to automate things a bit. Microsoft's Azure Quantum Resource Estimator was already working for the most common architectures, based on well-studied but resource-hungry surface codes. We collaborated with their team to help develop the API that supports Alice & Bob’s cat qubits. This means that in the months long process of developing a quantum algorithm, the resource estimation part now only takes seconds instead of days. Talk about a time saver! ⏱️ ⚙️ How does it work? The Azure Quantum Resource Estimator crunches numbers based on inputs like Q# code, or logical qubit and gate counts, and outputs optimal working parameters and necessary resources. For a more detailed explanation, take a look at our drawing below (don’t worry, we haven’t switched to chemistry… yet). 📚 Want to know more? Check out this blog post written by Mathias Soeken from Microsoft and Élie Gouzien from Alice & Bob: 🔗 https://lnkd.in/efJwWm-D Plus, you can even test it out yourself — it's open source, after all! 🔗 https://lnkd.in/ezycfkC9 #QuantumComputing #ResourceEstimator

Out of the many challenges scientists face on the way to creating a Fault-Tolerant Quantum Computer, one thing just got easier. 🥳 The resource estimation. 🤔 What is it? Simply put, the resource estimator is like a crystal ball 🔮 for quantum algorithms. It helps us predict how many physical qubits and how much time we'll need to run complex quantum programs, given a target architecture. 🚀 Enhanced flexibility Up until recently, performing resource estimations on cat qubits had to be done by hand. This is how we showed that cat qubits may run Shor's algorithm using 200x fewer qubits. But because not everyone can dedicate a couple of months of a brilliant scientist's time to compute what their savings might be, we thought it was time to automate things a bit. Microsoft's Azure Quantum Resource Estimator was already working for the most common architectures, based on well-studied but resource-hungry surface codes. We collaborated with their team to help develop the API that supports Alice & Bob’s cat qubits. This means that in the months long process of developing a quantum algorithm, the resource estimation part now only takes seconds instead of days. Talk about a time saver! ⏱️ ⚙️ How does it work? The Azure Quantum Resource Estimator crunches numbers based on inputs like Q# code, or logical qubit and gate counts, and outputs optimal working parameters and necessary resources. For a more detailed explanation, take a look at our drawing below (don’t worry, we haven’t switched to chemistry… yet). 📚 Want to know more? Check out this blog post written by Mathias Soeken from Microsoft and Élie Gouzien from Alice & Bob: 🔗 https://lnkd.in/efJwWm-D Plus, you can even test it out yourself — it's open source, after all! 🔗 https://lnkd.in/ezycfkC9 #QuantumComputing #ResourceEstimator

Looking to network with quantum computing pioneers? 💡 Join industry and academic leaders from the US and EU as they share the latest developments and ideas. Panelists include representatives from: - Pasqal - Atlantic Quantum - MIT Center for Quantum Engineering - Alice & Bob Secure your spot today: https://lnkd.in/ewv7G7fe #quantumcomputing #networkingevent

The United Nations just announced 2025 as the International Year of Quantum Science and Technology! 🔍 Why Quantum? Quantum technology is set to redefine the 21st century. According to the UN, it could help tackle some of humanity’s most critical challenges outlined in the UN’s Sustainable Development Goals: climate change, energy, food safety, and clean water access. Quantum computers are only the tip of the quantum application iceberg: quantum sensing, photonics, chemistry, and engineering are all bringing us closer to finding solutions to these hard challenges. 💡 Why it matters: This declaration is more than a symbolic gesture; it establishes a framework for international cooperation and ethical development while ensuring that the benefits extend to all. It raises public awareness of the power of quantum technology, inspiring the next generation of innovators. 🌟 As a company at the forefront of quantum research, we are proud to play our part. 🌍 #IYQ #QuantumComputing #QuantumPhysics #QuantumScience #QuantumTechnology

🌍🚀 Is Europe ready for the quantum era? In a recent op-ed for Le Monde, our Executive Chairman Élie Girard and CEO Théau Peronnin had a chat about France's role in quantum computing. 🔑 Key Points: 🔹 Harnessing Scientific Advancements: Elie and Théau highlight the exciting opportunities within France's scientific community to lead in the global quantum computing race. 🔹 European Sovereignty: They call for solid moves from both governments and businesses to make sure Europe stands strong in the digital world, without relying too much on monopolies from other regions. 🔹 Preparing for Quantum Computing: They're urging all French and European businesses to gear up for the quantum era that's right around the corner. It's not just a tech shift; it's a fundamental change that'll shake up industries and economies. 🔹 Innovation Ecosystem: Elie and Théau emphasize Europe's talent for innovation. We've got what it takes, and tapping into it is crucial to keep pace with the US and China. This op-ed serves as a powerful call to action for Europe to step up and secure its place in the future of quantum technology. Are we ready to take on the challenge and lead the way? #QuantumComputing #DigitalSovereignty #TechLeadership

How do you spot a physicist at a conference? Easy, it’s the one in full hiking gear despite being 200 km from the closest mountain… 🥾🌳 As with any good research-driven company, at Alice & Bob, we never miss the opportunity to switch off the monitor and tie-up our shoes for a good walk.🧭🎒 This week, around 70 of us traded our usual workspaces for hiking trails and enjoyed a refreshing hike. It was a fun day filled with laughter, good conversations, and beautiful scenery. 📸 We came back feeling more connected and energised than ever, ready to tackle our work in quantum computing with renewed spirit. 💪 Here's to more adventures together! #TeamBuilding #CompanyCulture #quantumcomputing #hiking

🚀 Exciting event alert! 🚀 We're thrilled to announce that Alice & Bob is hosting an event: Collaborations in the Quantum Space: US-EU Academia & Industry. 🌍💡 Join us on June 17th for a gathering of leading minds from both academia and industry who will come together to bridge the gap between the US and EU, fostering collaborations that will shape the future of #quantum. This is a unique opportunity to: 🔹 Gain insights from top researchers and industry experts. 🔹 Discover the latest advancements and collaboration opportunities in the quantum space. 🔹 Expand your professional network with international experts and peers. Whether you're a quantum physicist, an industry professional, or simply curious about the quantum realm, this event is designed to ignite your passion and broaden your horizons. 🗓️ Date & Time: June 17, 2024, 6 - 8pm EDT 📍 Location: CIC Cambridge, MA 02142, United States 🎟️ Admission: Free 💡 Register now to secure your spot: https://lnkd.in/ewv7G7fe 🎤 Meet our panel of speakers: Bharath Kannan, CEO, Atlantic Quantum Blaise Vignon, CPO, Alice & Bob Michelle Lampa, US Government Sales Executive, Pasqal Jeff Grover, Researcher, MIT Center for Quantum Engineering Moderated by Jean Arnaud, French Tech Boston Don't miss this chance to be part of something big! 🌐 #QuantumComputing #QuantumTechnology #TechEvents Juliette Peyronnet

🐱 *Feline* good about our new partnership ⬇️ By now, you all know Alice & Bob’s innovative #CatQubits are protected from bit-flips. This however, is only a part of the journey to build a robust quantum computer. Error correction, addressing cat qubits phase-flip errors in real-time, is essential for scaling to millions and eventually trillions of reliable quantum operations. This is where Alice & Bob and Riverlane are partnering to pioneer error correction together. With the world's most powerful quantum error decoder, Riverlane will help our #QuantumComputer achieve precise and reliable operations. 💪 Solving the complicated problem of #ErrorCorrection requires complementary expertise. By joining forces with the right allies, the journey to fault-tolerant quantum computing becomes achievable. Welcome aboard Riverlane! 🎉 🔗Click to discover more: https://lnkd.in/e4qdQXn9 #FaultTolerantQuantumComputing #CatQubit #Partnership