Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

On Quantum Field Theory offers the ability to calculate properties like this. Derek Leinweber. If you wanted to answer the question of what's truly fundamental in this Universe, ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

This unified field theory stumped the likes of Albert Einstein, who worked on the theory for many years. In physics, a field is an area under the influence of some force, such as gravity or ...

Albert Einstein is famous for his theories on relativity, but what of his other grand hypothesis, the unified field theory that consumed the last 30 years of his life without resolution? So will a ...

Another approximation scheme tries to sneak up on a full-fledged quantum field theory by other means. In theory, a quantum field contains infinitely fine-grained information. To cook up these fields, ...

Dreams of a unified field theory. Einstein's aim was to explain electromagnetism as a geometric property of four-dimensional spacetime. He continued this work until his death in 1955.

I'm talking about quantum electrodynamics-- the first true quantum field theory. [MUSIC PLAYING] 11 00:00:30,640 --> 00:00:34,870 Quantum mechanics is perhaps the most unintuitive theory ever devised.

Quantum field theory is different: as I mentioned earlier, it is a relativistic theory, which means that it works no matter how you are moving through the Universe. Unfortunately, perhaps the only ...