News

STRASBOURG, FRANCE, BASEL, SWITZERLAND, and BOSTON, USA – May 1st, 2024. QPerfect, a pioneer of advanced solutions to accelerate practical quantum computing, and QuEra Computing, global leader in neutral-atom quantum computing, today announced a collaboration aimed at the development and evaluation of tensor network methods for accurate modeling of quantum error correction. The QPerfect-QuEra collaboration …

QPerfect and Quera Computing join forces to accelerate the emergence of large scale FTQC solutions Read More »

We are honored and excited to be selected to participate to the QAI Ventures Accelerator Program! The program provides the perfect opportunity for the next stage of our growth and for realizing our vision. It was a pleasure to have met all the mentors during the speed-dating sessions and we look forward to getting into …

QPerfect joins the QAI Ventures Accelerator program Read More »

Nous étions présents au plus grand évènement européen consacré à l’innovation et aux start-ups, sur le stand CNRS Innovation! Vous avez été nombreux à venir découvrir nos solutions de simulation de calcul quantique haute performance. Si nous n’avons pas pu nous rencontrer sur place, vous pouvez nous écrire à contact@qperfect.io.

QPerfect’s ‘high-fidelity’ digital twins will help more accurately emulate how quantum computers work. Modeling quantum computers as faithfully as possible, including control equipment, to evaluate, compare, prototype and ultimately improve them: this is the ambition of QPerfect which, in a nascent quantum industry, wants to be the equivalent “EDA”, an acronym designating companies specializing in …

QPerfect presented at the Q2B Paris Read More »

Robust gate sequences are widely used to reduce the sensitivity of gate operations to experimental imperfections. Typically, the optimization minimizes the average gate error, however, recent work in quantum error correction has demonstrated that the performance of encoded logical qubits is sensitive to not only the average error rate, but also the type of errors …

Publication: Optimizing Rydberg gates for logical qubit performance Read More »

We present two protocols for implementing deterministic non-local multi-qubit quantum gates on qubits coupled to a common cavity mode. The protocols rely only on a classical drive of the cavity modes, while no external drive of the qubits is required. In the first protocol, the state of the cavity follows a closed trajectory in phase …

Preprint: Non-Local Multi-Qubit Quantum Gates via a Driven Cavity Read More »

QPerfect researchers have put forward a simple scheme for realizing robust optically controlled quantum gates for scalable atomic quantum processors by driving the qubits with optical standing waves. Compared to existing strategies based on travelling wave lasers, atoms localized close to the antinodes of an optical standing wave can be made to realize phase-controlled quantum …

Publication: Robust phase-controlled gates for scalable atomic quantum processors Read More »