Topics

Quantum computers have passed a mathematically proven test that no classical computer can ever pass, demonstrating an unconditional quantum advantage for the first time.

A 0.5B-parameter neural tensor-network pre-trained on hundreds of thousands of Hamiltonians generalizes to arbitrary systems—scaling to 8100 qubits.

UK researchers show that comparing measurements from two atom interferometers can remove laser disturbances and reveal tiny signals from gravitational waves or dark matter.

Geneva field test—a leap for quantum networks: ytterbium-doped crystal stores entanglement across 8,235 temporal modes over 5.66 km of metropolitan fiber.

International study shows a quantum process may appear without past influence in one description but retain it in another, opening paths for better quantum devices.

A new silicon-based nanostructure keeps fragile quantum information alive at room temperature, achieving a record performance that could accelerate future quantum computers and ultra-secure communications.

Scientists use X-ray pulses to freeze elusive quantum states, potentially unlocking new frontiers in memory storage and ultrafast optoelectronics.

Can controversial “hydrino” states be explained without rewriting quantum mechanics? A new paper argues ordinary physics, under extreme confinement, resolves the decades-long hydrogen mystery.