Content about “
phase transition

Collection

From abstract nonsense to essential tool

Pure mathematics has a habit of eventually becoming useful. This series of articles explores an example: the rise of category theory in physics and the quest to build quantum computers.

Referenced articles
Article

New phases of matter: Abstract nonsense comes good

Category theory, which has previously been described as "abstract nonsense" turns out to be just the language we need to describe materials that may help us build quantum computers. Find out more in this article.

Article

Water, ice and broken symmetry

What does water feeding to ice have to do with symmetry? This article provides an answer and begins to tell the astonishing story of how theory once denounced as "abstract nonsense" may help us build quantum computers.

Article
Y

The EMS Prizes 2024: Tom Hutchcroft

Tom Hutchcroft has won a prestigious EMS Prize at the European Congress of Mathematics 2024, for work on mathematical models that can help us figure out phase transitions.

Article

The Fields Medals 2022: Hugo Duminil-Copin

Hugo Duminil-Copin has been awarded a Fields Medal for solving longstanding problems in statistical physics. He told us about how his work brings together his two loves – maths and physics.
News story

CAPTCHA chaos

If you are prone to forgetting your passwords, you're not alone. To make sure we remember all our passwords, many of us take measures that defeat the purpose. These include, as studies have shown, using the same password for everything or writing them down on post-it notes and sticking them to our computer. But such sloppiness makes easy work for evil agents out to steal our data and identities. Now physicists from the US and Germany have devised a safer way of using passwords that takes account of the human need for memorability.
Podcast

Interview with Stas Smirnov

We were lucky enough to interview Stas Smirnov at the ICM in Hyderabad, India. As well as being very pleased at winning the Fields Medal and being recognised by his colleagues, Stas reminded us that mathematicians don't do research to win medals. They do it because of curiosity and he personally can't wait to get back to his theorems.