Lead author and PhD student Vassili Matsos looking at the Paul trap quantum computing device in the Quantum Control Laboratory at the University of Sydney. To build a large-scale quantum computer that ...

Scientists demonstrate a new quantum chip architecture for suppressing errors using a type of qubit known as a cat qubit. Scientists based at the AWS Center for Quantum Computing on Caltech's campus ...

High-performance photonic integrated chips have been demonstrated that generate robust optical quantum bits called Gottesman–Kitaev–Preskill qubits. One such chip has been used to realize qubit states ...

Dr Joshua Heath says there is no conclusive, widely-accepted evidence yet of quantum computers outperforming classical ones.