Physics Experiments
15 reportsTo assess whether the result was replicated, reports compare formal definitions, testable consequences, and worked examples. They also ask which assumptions affect interpretation, keeping definitions, predictions, and observations from being conflated.
Cold-Atom Quantum Clocks Tested in UK Military Radar Field Trial
A UK-led team has integrated prototype cold-atom quantum clocks into operational military radar, demonstrating networked radar synchronization without GPS timing and testing resilience under simulated electronic attack conditions
16-Qubit Photonic Quantum Processor Demonstrated on Silicon Chip
A team from Hefei Guizhen Chip Technology and USTC has built a 16-qubit measurement-based quantum computing system on a silicon photonic chip, achieving high-fidelity operation using high-dimensional path encoding
Neutral-Atom Qubits Trapped Using Photonic Integrated Circuits
Pasqal has demonstrated trapping individual neutral atoms with laser light routed through a silicon nitride photonic chip, replacing bulk optics and addressing a key scaling challenge for neutral-atom quantum processors
Quantum Optics Jena's ELVIS QKD Hardware Passes ISO Security Audit
Quantum Optics Jena's ELVIS quantum key distribution system has completed an independent ISO/IEC 23837 hardware security evaluation, testing for side-channel vulnerabilities in entanglement-based QKD devices
AI Systems Tested for Real-Time Neutrino Detection at DUNE
Researchers at the Deep Underground Neutrino Experiment are developing machine learning tools to process vast detector data, identify rare neutrino events, and monitor system health, aiming to improve the speed and reliability of particle physics research
Horizon Quantum Expands Testbed and Releases Beryllium Language
Horizon Quantum Holdings has reported a major cash infusion from warrant exercises, opened early access to its Beryllium quantum programming language, and announced a new 256-qubit trapped-ion testbed in Europe
Entangled Photons Sent Over 62 km of Live Aerial Fiber in Maryland
A team from NIST, the University of Maryland, and Qunnect has distributed polarization-entangled photons across 62 kilometers of commercial aerial fiber, testing quantum communication under real-world environmental noise
Quantum-Safe Encryption Tested at 1.6 Tb/s on Live Fiber Network
A field deployment by Quantum Corridor, Ciena, and Toshiba has demonstrated quantum-safe optical encryption at 1.6 Tb/s over a commercial fiber link, combining post-quantum cryptography and quantum key distribution in a real-world setting
Stratolaunch's Talon-A passes 10-flight hypersonic milestone
Stratolaunch has completed more than 10 successful flights of its reusable Talon-A test vehicle, giving researchers a repeatable platform for examining materials, sensors and other technologies at speeds above Mach 5
Hybrid Quantum Interference Links Atomic and Semiconductor Photon Sources
Researchers in South Korea have directly demonstrated two-photon interference between a quantum dot and a warm cesium atomic vapor, achieving photon indistinguishability across distinct quantum hardware without active filtering or frequency conversion
Silicon Spin QPU Runs Autonomously with Cryogenic Control Chip
HRL Laboratories has demonstrated an 18-qubit silicon spin quantum processor operating with a cryogenic CMOS controller, eliminating real-time room-temperature control and addressing key wiring and thermal bottlenecks in quantum hardware
IBM Quantum Hardware Benchmarked for Smart Grid Energy Forecasting
Researchers tested hybrid quantum-classical machine learning algorithms on IBM Quantum hardware with over 100 qubits to forecast electricity demand across smart grids, comparing performance and noise sensitivity to classical methods
Large Hadron Collider Detects Particle Wake Predicted After Big Bang
Researchers at CERN's Large Hadron Collider have observed a long-sought wake effect in quark-gluon plasma, offering new insight into the behavior of matter under extreme conditions similar to those just after the Big Bang
Reverse Sprinkler Experiments Reveal Angular Momentum Mechanism
Researchers at New York University have built custom rotary sprinklers to investigate the reverse sprinkler problem, measuring how angular momentum and device geometry affect rotation when water is drawn in rather than expelled
Coupled Laser Array Reveals Nonlinear Effects in Percolation Transition
A team has experimentally realized percolation using a 100-laser array, uncovering how nonlinear interactions shift the critical threshold and alter cluster formation compared to idealized models