Galam’s Work on Galam Models (Reviewed by Galam)

In 2008, French physicist Serge Galam wrote a review article about “Galam models,” in which he cited 71 papers, all of which were written or cowritten by him. Galam specializes in a topic known as “social physics” (or “sociophysics” for short), an area of complex systems that concerns the use of ideas and tools from physics to study collective social […]

Pedestrian Potential-Collision Standoffs, and Symmetry Breaking

We’ve all experienced this phenomenon: you and someone else are walking towards each other in opposite directions, and you don’t want to collide. Do you shift to the left or to the right? And how should you shift to avoid a standoff? In a new paper on the arXiv, physicists Nickolas Morton and Shaun Hendy […]