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A quantum trick with photons gives machine learning a speed boost

Technology

A quantum trick with photons gives machine learning a speed boost

Machine learning, a process used to train artificial intelligences, can take an extremely long time – but a quantum trick could massively speed things up for tasks involving particles of light called photons

News

Quantum weirdness isn’t weird – if we accept objects don’t exist

Physics

Quantum weirdness isn’t weird – if we accept objects don’t exist

Features

Sean Carroll event image

How time works with Sean Carroll

Speaker Image

Quantum Computing with Michelle Simmons and John Martinis

A concept image of a quantum computer processor

Physics

Quantum hyperchaos could help build better quantum computers

News

How every galaxy comes from quantum fluctuations billions of years ago

Space

How every galaxy comes from quantum fluctuations billions of years ago

Comment

First ever quantum chess tournament won by Amazon researcher

Technology

First ever quantum chess tournament won by Amazon researcher

News

If the multiverse exists, are there infinite copies of me?

Humans

If the multiverse exists, are there infinite copies of me?

Features

Lasers

Physics

A quantum computer that measures light has achieved quantum supremacy

News

Why the vast emptiness of space isn't really that empty after all

Space

Why the vast emptiness of space isn't really that empty after all

Space-time may seem empty, but the expanse between stars is filled with more interesting stuff than you may think, writes Chanda Prescod-Weinstein

Comment

Physics

We’ve built a fourth dimension of space and we’re about to look inside

Features

Technology

IonQ says its record-breaking quantum computer is most powerful ever

News

Technology

D-Wave claims it has the world's most powerful quantum computer

News

Technology

Secure quantum communications network is the largest of its kind

News