The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

By using controlled microwave noise, researchers created a quantum refrigerator capable of operating as a cooler, heat engine, or amplifier. This approach offers a new way to manage heat directly ...

Scientists have finally figured out how to read ultra-secure Majorana qubits—bringing robust quantum computing a big step closer. “This is a crucial advance,” says Ramón Aguado, a CSIC researcher at ...

Less than 10% of D-Wave's clients are government research contracts, Alan Baratz says, proof it is offering commercially viable services.

Quantum computers are alternative computing devices that process information, leveraging quantum mechanical effects, such as ...

Australia is positioning itself as a global quantum computing leader with a vision to help define a technology roadmap that ...

Even as quantum computing advances steadily, it will not replace classical computers in the near future. Most current systems ...

The Defense Advanced Research Projects Agency is looking for companies to build the hardware and software quantum computers need to communicate and work together. Most quantum computers are standalone ...

Quantum computing is the next big thing in the tech realm. While artificial intelligence (AI) investing is undoubtedly the ...

A Connecticut nonprofit is on a mission to deliver educational programs to high school students in New Haven. District Arts ...

A quantum computer is not limited to this “either/or” way of thinking. Its memory is made up of quantum bits, or qubits—tiny particles of matter like atoms or electrons. And qubits can do “both/and,” ...