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

A new hypothesis called the “quantum memory matrix” could solve long-standing physics questions, including the Black Hole ...

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, ...

The idea of a particle that races faster than light has long fascinated physicists. Known as the tachyon, it was originally ...

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.

Quantum Entanglement is the biggest mystery of science that could upend life as we know it, and explaining it is an unlikely but fascinating theory writes Satyen K. Bordoloi. It is the stuff of ...

The quantum field theory framework needed some adjustment for Borinsky and Vogtmann to get the right count. For instance, in quantum field theory, two graphs that are mirror images of each other are ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

Quantum field theory, which had been used successfully to explain electromagnetism and the weak nuclear force, wasn’t cutting it, so physicists were eager for something new.

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.