Collaborate Disseminate
Cryptographic agility: the ability and the willingness to change quickly when needed. Continue reading US passes the Quantum Computing Cybersecurity Preparedness Act – and why not?
Wormholes are a staple of sci-fi, and there’s a possibility that they exist in the real universe. But how would they work? Physicists have now used a quantum processor to simulate a traversable wormhole, teleporting information between two quantum syst… Continue reading Traversable wormhole recreated in a quantum computer for first time
IBM has unveiled the most powerful quantum processor in the world – the Osprey, which boasts a massive 433 quantum bits (qubits). The new chip headlines a raft of advances in quantum computers that the company has announced, as it prepares for a massiv… Continue reading IBM reveals Osprey, the world’s most powerful quantum computer
Many quantum effects can only be produced at extremely cold temperatures, which limits how useful they would be in real-world settings. Now, researchers at Princeton have demonstrated a strange quantum state taking place in a material at room temperatu… Continue reading Strange material demonstrates exotic quantum state at room temperature
Scientists have demonstrated a powerful technique that will allow quantum computers to store much more information in photons of light. The team managed to encode eight levels of data into photons and read it back easily, representing an exponential le… Continue reading “64-dimensional quantum space” drastically boosts quantum computing
Electrons zip around in electronic devices extremely quickly, which can make it hard to see what’s going on in there. Now, engineers at the Universities of Michigan and Regensburg have developed an “attoclock” that can take snapshots of electrons in in… Continue reading “Attoclock” measures electrons moving at quintillionths of a second
The 2022 Nobel Prize in Physics has been awarded to three scientists for their work in pioneering quantum information science. Alain Aspect, John F. Clauser and Anton Zeilinger all conducted some of the first experiments with entangled photons, enablin… Continue reading Nobel Prize in Physics awarded to quantum entanglement experimentalists
Scientists at Sandia National Laboratories and the Max Planck Institute have developed a way to produce a web of quantum entangled photons using a far more simple setup than usual. The key is a precisely patterned surface 100 times thinner than paper, … Continue reading Ultrathin metasurface produces web of quantum entangled photons
Quantum computing requires extremely cold temperatures. To that end, IBM has built and demonstrated a huge “super-fridge” codenamed Project Goldeneye that chills things colder than outer space.Continue ReadingCategory: Computers, TechnologyTags: Quantu… Continue reading IBM builds huge super-fridge colder than space to chill quantum computers
Physicists at the University of Oxford have successfully linked two atomic clocks through quantum entanglement for the first time. The feat can help make these clocks so precise that they begin to approach the fundamental limit of precision set by quan… Continue reading Oxford physicists create network of quantum-entangled atomic clocks