A new study published in Nature Communications has shown that in the asymptotic limit, extracting the maximum possible work ...

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel ...

An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference can be a feature. That odd timing sits at the heart of a new theoretical ...

The findings are currently theoretical but could be tested experimentally, says Luis Pedro García-Pintos, a physicist at Los ...

In quantum mechanics, particles do not behave like everyday objects. Instead of existing in one clearly defined state, they ...

This innovative quantum computing company has a bright future.

Quantum systems can secretly “remember” their past—even when they appear not to. Scientists found that whether a system shows memory depends on how you look at it: through its evolving state or its ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Quantum computing is a largely theoretical, ultimately expensive proposition for high-level computation. However, new ...

Add Yahoo as a preferred source to see more of our stories on Google. Chalmers physicists propose “giant superatoms” that could curb decoherence and route entanglement in quantum devices. (CREDIT: ...