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quantum gravity

A section of a mouse brain viewed on a slide

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Quantum diamond sensor used to measure neuron activity in mouse tissue

The activity of neurons has been measured in a slice of mouse tissue using a quantum diamond sensor – and it might one day enable a new type of non-invasive brain scanning

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Fridge for quantum computers

Physics

IBM has built the world's largest fridge for quantum computers

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Atomic clock

Physics

Two atomic clocks have been quantum entangled for the first time

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Google Sycamore

Technology

Google's quantum supremacy challenged by ordinary computers, for now

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Quantum computer

Technology

Quantum computers might not offer extreme speed boost for chemistry

News

D79TNY Rubidium Chemical Element)

Physics

Quantum computer made of 6 super-sized atoms could imitate the brain

News

A woman plays Wordle on its official website on her iPhone

Physics

Quantum computers would be better at Wordle than classical ones

News

2F8Y7GF Spacetime Scifi Digital Arts concept, Twist clock time distortion warp on space bended curved as hole represent Space and Times of Einstein Theory

Physics

Can we build a quantum clock that is entirely quantum?

News

Quantum bits made of charged ytterbium atoms kept in a glass and metal chamber

Physics

Quantum computer can simulate infinitely many chaotic particles

News

This image may not be used in educational posters Double-slit experiment Computer illustration showing a plane wave (bottom right) passing through a gap in a screen, and the resultant circular wave then passing through a screen with two gaps. The gaps act as new wave sources and the wavefronts bend to create two sets of circular waves radiating outwards. These two new waves create an interference pattern as they interact. At the point where a wave peak from one hits a wave peak from another, or a trough hits a trough, they reinforce each other; their magnitudes are summed. This is known as constructive interference. Where a trough hits a peak or vice versa and they cancel each other out. This is known as destructive interference.

Physics

Can particles really be in two places at the same time?

When talking about quantum physics, people will often nonchalantly say that particles can be in two places at once. Physicist Sabine Hossenfelder explores what is actually going on

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Technology

US chooses encryption tools to protect us from quantum computers

News

Technology

Quantum computer cools itself down by performing calculations

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Technology

Quantum microphone works even better than a regular one

News

Physics

Will we ever unite physics? Clocks in superposition could offer clues

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