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Quantum physics

Physics

We have detected a single electron with unprecedented speed

An extremely precise detection method for single electrons, which pins down the particles with a resolution of trillionths of a second, may provide a valuable building block for future quantum technologies

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Physics

Extremely cold atoms defy entropy and refuse to heat up

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Physics

Why no one can agree on what quantum physics really means

Comment

Physics

Molecule’s tiny quantum jiggle imaged in unprecedented detail

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2H2KWEA Big Bang to Present. Stages in the history of the Universe after the Big Bang. At 300, 000 years, matter and radiation decouple, and the Universe becomes transparent for the first time. The first galaxies form at around 300 million years after the Big Bang, but the exact time period is uncertain. At an age of 9 billion years the Solar System formed. Finally, 13.7 billion years after the Big Bang we arrive at the present day. The Universe is still expanding and evolving.

Physics

What happens to light’s energy when it redshifts? It’s complicated

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Physics

Could we get quantum spookiness even without entanglement?

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Physics

We may be able to share quantum entanglement nearly infinitely

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Technology

Quantum computers are surprisingly random 鈥� but that’s a good thing

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Astronaut Scott Kelly posted this photo of an aurora taken from the International Space Station to Twitter on August 15, 2015

Physics

The radical idea that space-time remembers could upend cosmology

Features

Physics

Giant atoms ‘trapped’ for record time at room temperature

Putting unusually large atoms in a box with cold copper sides helped researchers control them for an unprecedented 50 minutes at room-temperature, an improvement necessary for building more powerful quantum computers and simulators

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Physics

Why John Stewart Bell has been haunting quantum mechanics for decades

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Physics

Light has been made into a fluid that simulates space-time

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Physics

Ambitious book on quantum physics still fails to be accessible

Culture

Physics

Do we have free will? Quantum experiments may soon reveal the answer

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