But to understand how things work in the real world, quantum mechanics must be combined with other elements of physics – principally, Albert Einstein’s special theory of relativity ...

There are very basic laws of physics going on all around us that we ... For example, there is a theory by Werner Heisenberg called the Uncertainty Principle. It states that if a researcher wants ...

The study was published in Physical Review Letters as an Editors' Suggestion on November 6. In physics, symmetry provides an important clue to the properties of a theory. For example, if the N ...