It was a momentous occasion for the company, which has tweaked its business strategy numerous times since its founding in ...

Caltech professor of chemistry Sandeep Sharma and colleagues from IBM and the RIKEN Center for Computational Science in Japan ...

IBM has unveiled its latest quantum device: the Q System One, a beautifully polished 20-qubit machine. However, it’s still an experimental device, and not ready to delivery on the biggest ...

Interestingly, Microsoft is already working with the Defense Department's Defense Advanced Research Projects Agency (DARPA) ...

Building a system. For all the ways in which a quantum computer diverges from computing devices in their classical form–from a 1960s IBM mainframe to your smartphone–the 20-qubit Q System One ...

And, while other quantum-computer makers have struggled to put more than a few dozen qubits together, D-Wave's systems have already scaled to more than 2,000 addressable bits.

For the quantum computer, however, it's possible to make two copies of the state and perform measurements that involve both copies, which then extract information about the system's state.

However, a new system of control and readout electronics—known as Quantum Instrumentation Control Kit, or QICK—developed by engineers at the Fermi National Accelerator Laboratory in collaboration with ...

Heat causes errors in the qubits that are the building blocks of a quantum computer, so quantum systems are typically kept inside refrigerators that keep the temperature just above absolute zero ...

Even though this classical system emulates quantum phenomena and behaves like a quantum computer, the scientists emphasize that it is still considered to be classical and not quantum.

Equal1’s Bell-1 quantum computer runs on 1600W and plugs into a standard power socket Deploying Bell-1 is as easy as setting up workstations Equal1’s system offers future-proof quantum power ...

A quantum computer, which is still in large part theoretical, would instead process qubits, which exist in a state of superposition — a subatomic particle’s ability to represent any value ...