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- 1Physicists Create Record-Breaking Quantum 'Schrödinger's Cat' State●Physicists Created a Record-Breaking Schrödinger's Cat With Some of The Weirdest Atoms in Physics
Physicists report creating a record-breaking Schrödinger's cat state, a quantum system placed in a superposition of two very different states at once, using some of the most unusual atoms known in physics. The advance pushes the boundaries of how large and complex quantum superpositions can be, with potential implications for quantum computing and tests of quantum mechanics at larger scales.
- 2Quantum computer simulates matter popping into existence▼Quantum computer simulates matter “popping into existence”
Researchers have used a quantum computer to simulate particles of matter appearing out of the vacuum, reproducing a phenomenon predicted by quantum field theory in which energy can briefly convert into matter-antimatter pairs. The experiment offers a new way to study fundamental physics that is otherwise out of reach of traditional computers, and physicists say such simulations could help probe processes occurring in the early universe.
- 3Physicist Says Claude AI Solved Nine-Loop Physics Problem▼A Physicist Challenged AI to Solve a Nine-Loop Problem. Claude Did It.
A physicist challenged an AI model to solve a nine-loop problem, an extremely demanding calculation in theoretical physics, and reports that Claude succeeded. The claim has drawn attention because such multi-loop computations typically require specialist tools and expertise. Observers are debating how capable frontier AI models have become at real scientific work, and what this means for the future of theoretical physics research.
- 4Physicists Find Evidence Gravity May Be Holographic●Gravity seems to be holographic: physicists discover it can collapse the dimensions of space but don't yet know what tha
Physicists report new evidence that gravity can collapse the dimensions of space, supporting the idea that gravity is holographic — that the universe's three-dimensional structure may be encoded on a lower-dimensional surface. Researchers stress the implications are not yet understood, and what this means for the nature of reality remains an open question driving discussion among cosmologists and science commentators.
- 5Jim Al-Khalili to lead 2026 Christmas Lectures on time●Jim Al-Khalili to explore mysteries of time in 2026 Christmas Lectures
Physicist and broadcaster Jim Al-Khalili will present the 2026 Royal Institution Christmas Lectures, with the theme announced as the mysteries of time. The Lectures, a long-running British institution aimed at young audiences, have previously covered topics from chemistry to space, and the choice of time follows renewed public interest in fundamental physics. No further details about the programme or experiments have been released yet.
- 6AI computes record 9-loop physics amplitude●AI beats human record, independently computes 9-loop physics amplitude | Most real-world calculations stop at 2, 3 loops | Inshorts
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.
- 7Polish Nuclear Research Centre Leads Neutrino Study At CERN Collider●NCBJ Leads Study Of Neutrino Scattering At The Large Hadron Collider
The National Centre for Nuclear Research (NCBJ) in Poland is leading a study of neutrino scattering at the Large Hadron Collider. The work examines how neutrinos, particles that rarely interact with matter, behave during high-energy collisions, a field that has drawn growing interest since collider experiments began detecting neutrino interactions directly. Physicists see the research as a step toward understanding these elusive particles in an energy range never before accessible.
- 8Egyptian Physicist Ahmed El Gendy Proposes Mechanical Force Cancer Treatment▼Egyptian Physicist Ahmed El Gendy Unveils Promising Cancer Treatment Using Mechanical Force Instead Of Heat
Egyptian physicist Ahmed El Gendy has presented a new approach to cancer treatment that uses mechanical force rather than heat to target tumours. The work, reported by Egypt Today, is described as a promising alternative to heat-based therapies, though details on clinical testing or effectiveness have not yet been released.
- 9Claude tops Dixon's record with nine-loop physics amplitude●Claude beats Dixon's record and computes a nine-loop physics amplitude
Claude, the AI assistant developed by Anthropic, is claimed to have beaten a record associated with physicist Lance Dixon by computing a nine-loop physics amplitude. The claim suggests a major step for artificial intelligence in theoretical physics, where multi-loop amplitudes describe particle interactions and are notoriously hard to calculate.