quantum computing

French technology groups Thales and Bull, together with the Alternative Energies and Atomic Energy Commission (CEA), are reportedly developing quantum computing software intended for the French military. The partnership highlights France's push to build sovereign quantum capabilities with defence applications, and the news is circulating widely among French-speaking technology and science commentators.

An AI system has reportedly set a record by independently computing a 9-loop physics amplitude, a Feynman diagram calculation far beyond typical human work. Most real-world perturbative calculations in quantum field theory stop at 2 or 3 loops due to their complexity. The result highlights how machine learning is beginning to automate some of the most demanding mathematical tasks in theoretical physics.

Thales, Bull and the French Alternative Energies and Atomic Energy Commission (CEA) are reported to be working on software for quantum computers intended for use by the French armed forces. The news, highlighted by French-language outlets, ties together France's major industrial and research players in a defence-focused quantum computing effort, drawing attention to the country's push into military applications of the technology.

Digital certificate authority DigiCert has launched Quantum Central, a new initiative aimed at helping organisations prepare for post-quantum cryptography. The platform is intended to guide businesses through the transition to encryption methods resistant to attacks from future quantum computers. The announcement was reported by The Quantum Insider.

Researchers have used a quantum computer to simulate how matter can emerge from pure energy, a process linked to pair production in which energetic particles such as photons convert into particle-antiparticle pairs. The demonstration shows how quantum hardware can model fundamental physics processes that are extremely difficult to capture with classical computers, offering a new tool for studying high-energy phenomena.

Sebastian Hassinger, host of The New Quantum Era podcast, argues that neutral-atom platforms currently hold the lead in the race to scale qubits, citing their combination of high connectivity, long coherence times and rapid experimental progress. His comments add to ongoing debate in the quantum computing community over which hardware approach — superconducting, trapped-ion or neutral atom — will reach practical advantage first.

Economist and long-time Bitcoin critic Peter Schiff says a quantum computing hack of the cryptocurrency could prompt him to short the entire Bitcoin market. At the same time, he suggested Bitcoin's current cycle could peak at around $600,000. The comments blend his usual bearishness on crypto with an unusually large price target, drawing attention from both Bitcoin supporters and skeptics across financial media.

Security publication BankInfoSecurity is asking whether organizations' networks are prepared for the transition to post-quantum cryptography, the new encryption standards designed to withstand attacks from future quantum computers. The piece underscores growing pressure on enterprises and governments to inventory cryptographic systems and begin migrating before quantum-capable threats materialize.

Claude has reportedly computed a nine-loop scattering amplitude in physics, surpassing a long-standing record associated with Lance Dixon. The result concerns perturbative quantum field theory, where multi-loop amplitude calculations are notoriously difficult. Physicists are discussing whether an AI system genuinely produced a correct result at this complexity level, or whether the claim requires independent verification before it can be accepted by the community.

Anthropic claims its Claude AI model computed a nine-loop particle physics amplitude, an extraordinarily complex calculation in quantum field theory that would normally demand enormous effort from human physicists. If verified, the result would mark a striking demonstration of AI capabilities in theoretical physics, and it is prompting debate among researchers about how the computation was performed and whether it can be independently confirmed.

Quantum computing company IonQ saw its stock rise faster than the overall market, drawing attention from investors tracking the sector. The gain adds to interest in quantum computing names, which have been volatile but closely watched as the technology develops. Traders are weighing whether the momentum reflects genuine business progress or broader speculation around quantum stocks.