Quantum Electrodynamics (QED) examines the fusion of quantum mechanics and electromagnetism, moving beyond classical theories ...

Nobel laureate Richard Feynman, a brilliant theoretical physicist, revolutionized quantum mechanics with his groundbreaking ...

As mind-bendingly counterintuitive as the subject is, though, it is showing up in all kinds of technological spaces these ...

Illustration of a polaron in a crystal: the central bright sphere is the charge carrier, distorting the surrounding lattice. The wavy lines represent high-order Feynman diagrams for the ...

Does anyone understand quantum theory? The legendary Richard Feynman suggested that if you think you do, you haven’t understood it at all. But quantum theory is our best description of the microscopic ...

New technologies are enabling scientists to tackle previously elusive physics problems. The macroscopic realm, which consists of everything from falling balls to orbiting planets, can be explained by ...

What does quantum mechanics, the most successful theory ever proposed by physics, teach us about reality? The starting point for most philosophers of physics is that quantum mechanics must somehow ...