Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine quantum advantage when all costs are properly accounted for. This critique is ...

Backed by Wellcome Leap program funding and selected to advance to final-stage demonstrations, Infleqtion moves forward with quantum-enabled biomarker discovery for precision oncology Infleqtion, a ...

Physicists have watched a quantum fluid do something once thought almost impossible: stop moving. In experiments with ultra-thin graphene, researchers observed a superfluid—normally defined by its ...

Attempts to understand quantum phase transitions in open systems usually rely on real‑time Lindbladian evolution, which tracks how a quantum state changes as it relaxes toward a steady state. This ...

Online chat service Discord has announced it will begin testing age verification for some users, joining a growing list of platforms trying to work out who is actually behind the screen.