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

In Wednesday's issue of Nature, researchers describe creating qudits, the generic term for systems that hold quantum ...

Quantum technologies, which leverage quantum mechanical effects to process information, could outperform their classical ...

The MIT researchers designed an architecture with a quarton coupler connected to two superconducting qubits on a chip. They turn one qubit into a resonator and use the other qubit as an artificial ...

"The storage time of quantum information of these microwave resonators has so far been limited by undesirable interactions with the superconducting qubits used to control them," explains Gerhard ...

Superconducting qubits can be accessed using microwave photons between ... The on-chip transducer system contains three resonators: a microwave LC resonator capacitively coupled to two optical ...

Nonlinear light-matter coupling between the qubit and resonator enables this measurement process. The MIT researchers designed an architecture with a quarton coupler connected to two superconducting ...

Kulkarni responded that data looks promising, and the chiplet approach remains on track, emphasizing "we really believe that chiplets is the right way to scale up superconducting qubits and show a ...

Usually such qubits consist of an electromagnetic resonator (boson), which have the advantage of possessing discrete energy states that lend themselves well to the anharmonicity required for qubits.