IBM’s new 120-qubit experiment marks a leap forward, advancing technology that could one day crack Bitcoin’s encryption.

Qubits differ from classical bits, which are coded as only 0 or 1. A qubit can be a combination of both 0 and 1 simultaneously. One way to think of it is as a coin spinning between a 0 and a 1 axis.

Having good neighbors can be very valuable—even in the atomic world. A team of Amsterdam physicists was able to determine an ...

Quantum computing is set to redefine data security, AI, and cloud infrastructure. This in-depth research explores how post-quantum cryptography, quantum AI acceleration, and hybrid quantum-cloud ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect ...

Philip Ball dives into the challenges in developing quantum computing, and building up investments and users for the tech ...

Quantum computing may prove to be an existential threat to Bitcoin, but human panic and slow preparation are bigger ...

While a quantum computer could factor a 2048-bit RSA key in less than a week with fewer than a million qubits, there are ...

GPU semiconductor factory, Jensen Huang’s roadmap connects data centers, networks, and industrial systems into a ...

Google’s Quantum Echoes now closes the loop: verification has become a measurable force, a resonance between consciousness and method. The many worlds seem to be bleeding together. Each observation is ...

Every year in October our UCSB Physics faculty present an explanation of the Nobel Prize in Physics for that year.

IBM scientists entangled 120 qubits in a single coherent “cat state,” a record-breaking feat in quantum computing.