This is because the processes for manufacturing these transistors are well-established ... benchmark the performance of our ...

The chip has broken new ground in a key random circuit sampling benchmark, an important development in Google's roadmap for ...

Among the current challenges with creating quantum computers is that the timespan that a singular qubit remains coherent is quite limited, restricting their usefulness. Usually such qubits consist ...

The design of a million-qubit quantum chip seems an enormous ... Building qubits out of silicon transistors, or devices that closely resemble them, offers huge potential for scaling by benefiting ...

Quantum computing remains something of a holy grail in the world of technology: It promises a huge leap in computing power, but only if someone can figure out how ... area of cat qubit quantum ...

What is a spin qubit chip? A spin qubit chip does not contain transistors, but qubits or quantum bits that can hold a single electron. This single electron then can then be in multiple spin states ...

On one hand, charge noise in the qubit operation process is deeply suppressed. Charge noise has long been a troublesome issue in the field of quantum control, acting like an "invisible ...

The ability to carry out such correlated or "entangling" operations ... was recently published in the journal PRX Quantum. "Each qubit in a quantum computer operates at a specific frequency.