Nearly 20 quantum computing companies have been chosen to enter the initial stage of DARPA’s Quantum Benchmarking Initiative (QBI), in which they will characterize their unique concepts for creating a useful, fault-tolerant quantum computer within a decade.

The procurement contract for EuroQCS-Italy, the EuroHPC quantum computer to be located in Italy, has been signed by the European High Performance Computing Joint Undertaking (EuroHPC JU) and quantum computing company Pasqal, the selected vendor.

Delft, The Netherlands: Quantum Internet Alliance (QIA) researchers at TU Delft, QuTech, University of Innsbruck, INRIA and CNRS recently announced the creation of the first operating system designed for quantum networks: QNodeOS. The research, published in Nature, marks a major step forward in transforming quantum networking from a theoretical concept to a practical technology that could revolutionize the future of the internet.

Nu Quantum has launched the Quantum Data Centre Alliance (QDA) to bring together leading companies representing different layers of the quantum computing stack and create a forum on data centre-scale quantum computers. By collecting complimentary perspectives from across the ecosystem, the QDA presents an open community to discuss the opportunities and challenges on the road to building large, scalable, and robust quantum computing services.

In a milestone that brings quantum computing tangibly closer to large-scale practical use, scientists at Oxford University Physics have demonstrated the first instance of distributed quantum computing. Using a photonic network interface, they successfully linked two separate quantum processors to form a single, fully connected quantum computer, paving the way to tackling computational challenges previously out of reach. The results have been published today in Nature.

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.

SEEQC, the first company to create digital chips to power full-stack quantum computing systems that work with all quantum computing technologies – has raised $30 million to further accelerate the capabilities and commercial rollout of its chip platform. The round was led by NordicNinja and Booz Allen Ventures with participation from SIP Capital, alongside existing investors EQT Ventures, M-Ventures (Merck KGaA, Darmstadt, Germany) BlueYard Capital, FAM and Asset Management.

The ion-trap quantum computer from Alpine Quantum Technologies, procured by the Leibniz Supercomputing Centre and Munich Quantum Valley, is now operational at LRZ's Quantum Integration Centre, making it the first of its kind in a computing center.

Oxford Ionics, a leader in trapped-ion quantum computing, today announced it has set a new record in quantum state preparation and measurement (SPAM). The results, experimentally implemented at the University of Oxford, demonstrate the highest recorded SPAM fidelities of any quantum computing platform at 99.9993%.

Researchers at the Duke Quantum Center are embarking down an ambitious road to engineer the most powerful quantum computer in the world. If all goes to plan, the collaboration could become the first to demonstrate a quantum system that can outperform a classical computer for a range of scientific applications.