Researchers at Northwestern have found a way to keep quantum networks functioning despite the inherent instability of quantum ...

Overall, beyond the competition between companies and qubit modalities - or focus on the contest to win the quantum race - is ...

The operation and performance of quantum computers relies on the ability to realize and control entanglement between multiple ...

The first step in the roadmap is the creation of a cat qubit, a special type of qubit inspired by the famous thought experiment Schrödinger’s cat. The team at Alice & Bob claims they have ...

Equal1 representatives said its SiGe 6-qubit array — which is the part of the chip where qubits are created and controlled — had broken ground in two key areas: the precision of quantum gate ...

While documented prior efforts in KI-TWPA integration in quantum systems are scarce, in this work we demonstrate integration of a KI-TWPA with a multiplexed-qubit device. To quantify the system noise ...

The company's December release of its 84-qubit Ankaa-3 quantum computer has also captured investor attention. Get Pro-Level Earnings Insights Before the Market Moves Rigetti Computing Inc RGTI ...

This includes a new cryogenic hardware design to reduce the amount of metal at the refrigerator’s coldest stage, increasing efficiency and reducing the cost per qubit, and an improved qubit chip ...

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 ...