Charlie Wood

Staff Writer

Latest Articles

The Algorithm That Lets Particle Physicists Count Higher Than Two

November 22, 2021

Through his encyclopedic study of the electron, an obscure figure named Stefano Laporta found a handle on the subatomic world’s fearsome complexity. His algorithm has swept the field.

Laws of Logic Lead to New Restrictions on the Big Bang

November 10, 2021

Physicists are translating commonsense principles into strict mathematical constraints on how our universe must have behaved at the beginning of time.

‘Impossible’ Particle Discovery Adds Key Piece to the Strong Force Puzzle

September 27, 2021

The unexpected discovery of the double-charm tetraquark has given physicists a new tool with which to hone their understanding of the strongest of nature’s fundamental forces.

Mathematicians Prove 2D Version of Quantum Gravity Really Works

June 17, 2021

In three towering papers, a team of mathematicians has worked out the details of Liouville quantum field theory, a two-dimensional model of quantum gravity.

Graphene Superconductors May Be Less Exotic Than Physicists Hoped

June 14, 2021

Superconductivity has been discovered in graphene devices without any twists, suggesting the form of superconductivity in the material might be mundane after all.

How Gravity Is a Double Copy of Other Forces

May 4, 2021

An enigmatic connection between the forces of nature is allowing physicists to explore gravity’s quantum side.

A New Twist Reveals Superconductivity’s Secrets

March 16, 2021

An unexpected superconductor was beginning to look like a fluke, but a new theory and a second discovery have revealed that emergent quasiparticles may be behind the effect.

Imaginary Numbers May Be Essential for Describing Reality

March 3, 2021

A new thought experiment indicates that quantum mechanics doesn’t work without strange numbers that turn negative when squared.

Physicists Study How Universes Might Bubble Up and Collide

January 25, 2021

Since they can’t prod actual universes as they inflate and bump into each other in the hypothetical multiverse, physicists are studying digital and physical analogs of the process.

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