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quantum gravity

Quantum representation

Physics

Qubits break quantum limit to encode information for longer

Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations

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How 3 imaginary physics demons tore up the laws of nature

Physics

How 3 imaginary physics demons tore up the laws of nature

Features

New Scientists inside a science base in the Moon conduct a variety of humorous experiments. We see a cat chasing after a giant laser beam; a scientist being eaten by a venus fly trap, a star falling through a Christmas tree as a scientist tries and fails to put it on top, a scientist going to a 'moonshine' bar, robots attending a seminar, a scientist trapping a human brain in a forcefield, and scientists stepping through portals. In the sky above the spaceship, Santa is being abducted by aliens.

Physics

Inside the wild experiments physicists would do with zero limits

Features

We’ve finally cracked how to make truly random numbers

Mathematics

We’ve finally cracked how to make truly random numbers

Features

Are we living in a simulation? This experiment could tell us

Physics

Are we living in a simulation? This experiment could tell us

Features

Physics

Quantum experiment settles a century-old row between Einstein and Bohr

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Physics

Why quantum mechanics says the past isn’t real

Comment

An artwork made my layering many paper cutouts, showing an astronaut near a black hole. Within the black hole are colourful swirls, stars and specks

Physics

Black hole entropy hints at a surprising truth about our universe

Features

A new understanding of causality could fix quantum theory’s fatal flaw

Physics

A new understanding of causality could fix quantum theory’s fatal flaw

Features

Yonathan Cohen at Quantum Machines speaking at AQC25 conference

Technology

Quantum computers need classical computing to be truly useful

Conventional computing devices will play a crucial role in turning quantum computers into tools with real-world application

Analysis

Physics

An ambitious look at quantum physics is fun – but overdoes it a little

Culture

Technology

Quantum computers that recycle their qubits can limit errors

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Physics

The forgotten women of quantum physics

Comment

Technology

IBM has unveiled two unprecedentedly complex quantum computers

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