Topological avatars of new physics
A field configuration is topologically non-trivial if it exhibits the topology of a “mathematical knot” in some space, real or otherwise.
In it for the long haul
We have conquered the easiest challenges in fundamental physics, says Nima Arkani-Hamed. The case for building the next major collider is now more compelling than ever.
First light for supersymmetry
Ideas from supersymmetry have been used to address a longstanding challenge in optics – how to suppress unwanted spatial modes that limit the beam quality of high-power lasers.
Understanding naturalness
The last few years have seen an explosion of ideas concerning naturalness, but we’re only at the beginning of our understanding, says theorist Nathaniel Craig.
Fixing gender in theory
It is high time we addressed the low representation of women in high-energy theoretical physics, says Marika Taylor.
The roots and fruits of string theory
"People say that string theory doesn’t make predictions, but that’s simply not true."
Loops and legs in quantum field theory
The conference brought together more than 100 researchers from 18 countries to discuss the latest results in precision calculations for particle physics at colliders.
Putting the Pauli exclusion principle on trial
If detected, even the tiniest violation of the exclusion principle would revolutionise physics.
Particle physics meets quantum optics
The sixth International Conference on New Frontiers in Physics (ICNFP) took place on 17–29 August in Kolymbari, Crete.
Doubting darkness
An interview with Erik Verlinde, who argues that dark matter is an illusion caused by an incomplete understanding of gravity.
