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Physics World April 2023

Physics World April 2023

Melody makers: can we use quantum computers to create music?

Quantum computers hold great promise at speeding up scientific calculations, but could they ever be used to create or play tunes? That’s the question science writer Philip Ball tackles in this month’s cover feature, which he wrote after going to a live musical event in London attended by research scientists and avant-garde artists like Brian Eno and Peter Gabriel. Also this month, find out the first results from the James Webb Space Telescope, explore the benefits of “concentrated” solar power and meet the physicist making a “periodic table” for topological materials.

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feature

Can we use quantum computers to make music?

EU and UK flags news

UK urged to rejoin Horizon Europe

Student talking to assessor opinion

Why it’s time to rethink how PhDs are examined

Photo of Maia Vergniory drawing on a chalkboard interview

A periodic table for topological materials

opinion

If science is to thrive, we must understand its human foundations

The Ivanpah Solar Power Facility in Nevada opinion

Why you should concentrate on this form of solar power

Hand processing a telegram review

Deconstructing structures

Extract from graphic novel showing 5 cels of artwork review

Graphic novel tells a tale of catastrophe and complexity

innovation wheel interview

Exploiting physics to impact the economy

careers

From student to teacher

Crowd of people dressed as Wally lateral thoughts

Where's Wally in the multiverse?

Abstract image of quantum waves

Quantum melodies

Event horizon research update

Black holes destroy nearby quantum superpositions

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