D-Wave Quantum Inc.(“D-Wave” or the “Company”), a leader in quantum computing systems, software, and services and the world’s first commercial supplier of quantum computers, today announced a scientific breakthrough published in the esteemed journal Science, confirming that its annealing quantum computer outperformed one of the world’s most powerful classical supercomputers in solving complex magnetic materials simulation problems with relevance to materials discovery. The new landmark peer-reviewed paper, “Beyond-Classical Computation in Quantum Simulation,” validates this achievement as the world’s first and only demonstration of quantum computational supremacy on a useful problem.

a team of Harvard scientists has succeeded for the first time in trapping molecules to perform quantum operations. This feat was accomplished by using ultra-cold polar molecules as qubits, or the fundamental units of information that power the technology. The findings, recently published in the journal Nature, open new realms of possibility for harnessing the complexity of molecular structures for future applications.

the Honourable Harjit S. Sajjan, Minister of Emergency Preparedness and Minister responsible for the Pacific Economic Development Agency of Canada (PacifiCan), announced over $11 million in PacifiCan funding to three B.C.-based organizations leading innovation in quantum computing. This includes:

Infleqtion, the world's leading quantum information company, is pleased to announce it has been awarded a contract to develop and deliver a cutting-edge neutral atom quantum computing testbed for the National Quantum Computing Centre (NQCC). The Quantum Computing SBRI program, supported by Innovate UK, aims to deploy seven quantum computing testbeds at the NQCC by March 2025.

Infleqtion today announced it has acquired two integrated silicon photonics companies: SiNoptiq Inc. and Morton Photonics Inc. These acquisitions enable Infleqtion to expedite plans for chip-scale integration of lasers and photonic and atomic systems, which is essential for commercializing quantum products, such as sensors and quantum computers, as well as bolstering the overall quantum supply chain and enabling quantum manufacturing at scale.

Recently, a team of researchers led by Tobias Grass from Donostia International Physics Center in San Sebastián, with the participation of ICFO and ICREA Prof. Maciej Lewenstein, as well as researchers from ETH Zurich, Université de Lyon and TU Dortmund University, has published a Colloquium in Reviews of Modern Physics where they provide a comprehensive overview of these exotic quantum simulators. They cover various platforms, namely those based on atoms, electrons and photons, highlighting both their strengths and limitations. The paper also discusses how these platforms can enable scientists investigate phenomena across a wide range of fields, from condensed matter physics to cosmology.

Led by D-Wave, an international collaboration including researchers from UBC’s Blusson QMI has achieved a major milestone in quantum annealing, pushing computing beyond classical limits to solve complex magnetic material simulation problems for materials discovery. The study was published in Science.

Physicists at the University of Cologne have taken an important step forward in the pursuit of topological quantum computing by demonstrating the first-ever observation of Crossed Andreev Reflection (CAR) in topological insulator (TI) nanowires. This finding, published under the title ‘Long-range crossed Andreev reflection in topological insulator nanowires proximitized by a superconductor’ in Nature Physics, deepens our understanding of superconducting effects in these materials, which is essential for realizing robust quantum bits (qubits) based on Majorana zero-modes in the TI platform — a major goal of the Cluster of Excellence ‘Matter and Light for Quantum Computing’ (ML4Q).

A team of researchers from Würzburg has for the first time experimentally demonstrated a quantum tornado. Electrons form vortices in the momentum space of the quantum semi-metal tantalum arsenide.

There is a big problem with quantum technology — it’s tiny. The distinctive properties that exist at the subatomic scale usually disappear at macroscopic scales, making it difficult to harness their superior sensing and communication capabilities for real-world applications, like optical systems and advanced computing. Now, however, an international team led by physicists at Penn State and Columbia University has developed a novel approach to maintain special quantum characteristics, even in three-dimensional (3D) materials.