INTRODUCTION: Density functional theory (DFT) is a widely used method for calculating the electronic properties of materials. The method is based on the idea of approximating the many-electron wave ...

Power functional theory is a new approach that makes it possible to describe precisely the dynamics of many-particle systems over time. Physicists at the University of Bayreuth are among the ...

This video includes an explanation of density using practical exams. Density is mass per unit volume.

For the first time, researchers have performed a version of the famous double-slit experiment with antimatter particles. The double-slit experiment demonstrates one of the fundamental tenets of ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

There’s something amiss with a mass. A new measurement of the mass of an elementary particle, the W boson, has defied expectations. The result hints at a possible flaw in physicists’ otherwise ...

The "God particle" may actually be five distinct particles, evidence from a new atom-smashing experiment suggests. Called the Higgs boson, the theoretical particle has been long sought by physicists ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Six years after discovering the Higgs boson, physicists have observed how the particle decays — a ...