In the race to build powerful quantum computers ... Shields and co have measured the truth table of their logic gate. They say it matches their theoretical predictions and can be made better ...

Quantum computing is a devilishly complex pursuit and one of the main problems is that it demands exotic materials to create its equally exotic circuitry. Now a team of researchers has managed to ...

Logic gates are the bricks and mortar of digital electronics, implementing a logical operation on one or more binary inputs to produce a single output. These operations are what make all ...

The Oxford work was the first to demonstrate that this type of logic gate is possible with the demanding precision necessary to build a quantum computer. 'In a nice piece of "spin-off science ...

A complete quantum computer ... quantum logic gates are shy and will explode if anyone sees them), interprets the final state of its registers as the final probability table of results, then ...

Silicon spin qubits could soon help unlock the next stage of quantum computing. For decades, scientists have tried to harness ...

IonQ and Australian National University collaborate on even faster, higher-fidelity quantum gates with fewer errors, higher scalability and faster time to solution COLLEGE PARK, Md., March 05 ...

Quantum benchmarks are a set of protocols and methods used to evaluate the performance of the overall quantum computer, which includes its gates, circuits, and processors.

Microsoft (MSFT) co-founder Bill Gates thinks useful quantum computing won't need decades to arrive. "There is the possibility that he [Nvidia founder and CEO Jensen Huang] could be wrong.