Where were we? Ah yes, spontaneous symmetry breaking. When some field takes on a nonzero value even in empty space, and that field is affected by some symmetry transformation, the resulting symmetry ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. The greatest scientific legacy that Albert Einstein left us is this: ...

The more crucial a physical law is, the more important it is to keep testing it. One of the most important laws formulated in the last century or so is Albert Einstein's principle of invariance, which ...

(Phys.org)—Two teams of researchers working independently of one another have conducted experiments designed to test Lorentz invariance; both report no violations. One of the teams used decades of ...

The concept of Lorentz symmetry underpins much of contemporary physics, serving as a central pillar in both the Standard Model and general relativity. The Standard Model Extension (SME) is a ...

RECENTLY, Lyttleton and Bondi 1 put forward the suggestion that the expansion of the universe is caused by the absolute values of the charges of the proton and electron not being equal, thereby giving ...

The Secretary of Energy explores atom interferometry tests, questioning their relevance to energy problems. Discover more about this fascinating research. What is the Secretary of Energy doing ...