Regardless of the answers, the era of entanglement under infinite book‐keeping is giving way to an era of entanglement under limited books, limited clocks and limited gates. And in this more realistic ...

Scientists have made leaps and bounds in bending atoms to their will, making them into everything from ultraprecise clocks to ...

Machine learning techniques that make use of tensor networks could manipulate data more efficiently and help open the black ...

This year, quantum science and computing came up a lot. There have been broad claims that quantum science and engineering ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, makes us question the very existence of time – and how much we can manipula ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Quantum technology is accelerating out of the lab and into the real world, and a new article argues that the field now stands at a turning point—one that is similar to the early computing age that ...

Quantum physics fundamentally redefines our understanding of nature by describing the behaviour of matter and energy at the smallest scales. Unlike classical theories, quantum mechanics reveals that ...

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The downside is that the physics and engineering needed to make quantum computers work have only just moved out of the ...