Take a self-guided tour from quantum to cosmos!

Tag: quantum field theory

The discovery of a set of peculiar quantum field theories opened up a bounty of unsolved problems. Two Perimeter researchers…

A thriving new body of research has revived an old tool – the bootstrap – and is using it as…

Whether they are probing higher dimensions or trampling over boundaries, Kevin Costello and Davide Gaiotto are having a blast –…

For a decade, physicists have been asking a tantalizing question: could a mathematical tool lifted from condensed matter physics be…

The theory that governs the interactions of quarks and gluons inside atoms has long been an intractable mathematical snarl. Perimeter…

Perimeter researchers are pulling from physics and mathematics to connect two ways of understanding nature, writes Dan Falk.

New research from Perimeter shows that two of the strangest features of quantum mechanics – entanglement and negative energy –…

Perimeter researchers have solved a long-standing problem in quantum field theory by mathematically “cutting soap bubbles into pieces.”