For the first time, an international team of scientists has experimentally simulated spontaneous symmetry breaking (SSB) at zero temperature using a superconducting quantum processor. This achievement ...

Oxford scientists have set a world record for quantum precision, achieving just one error in 6.7 million operations using ...

Quantum researchers finally captured the field’s “holy grail,” showing real machines can beat classical computing ...

Physicists tested the Greenberger–Horne–Zeilinger (GHZ) paradox, which is at the heart of quantum theory, to measure light ...

Scientists in Australia have developed a quantum control chip that removes a key obstacle to getting qubits into practical, ...

Japan hosts the world’s most powerful quantum–classical setup with IBM’s Heron processor and Fugaku supercomputer.

Study finds direct link between correlated errors in multiple qubits and the activity of subatomic particles and gamma rays.

The Sycamore computer is a special kind of computer built by Google that uses tiny particles called qubits to do calculations ...

Quantum computer speed isn’t just about GHz; it involves how many qubits are working and how well they perform. Quantum ...

An illustration of a quantum processor. Image source: Getty Images. But over the long term, quantum processing units (QPUs) should become smaller, cheaper, more power-efficient, and more accurate.

Physicists at the National Institute of Standards and Technology in Boulder, Colorado, have upgraded their previously ...