For the first time, physicists have built a two-dimensional experimental system that allows them to study the physical properties of materials theorized to exist only in four-dimensional space. An ...

The geometry of space, where physical laws unfold, may also hold answers to some of the deepest questions in fundamental physics. The very structure of spacetime might underlie every interaction in ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

We live in a three-dimensional reality. Because of that, it's pretty hard to imagine what a four-dimensional reality might be like, but that isn't stopping physicists from trying to figure it out. A ...

A pair of identical particles swapping places sounds like a small move. In quantum physics, it is a defining one.

Djuna Croon receives funding from the University of Sussex. Sometimes, the hardest job for a theoretical physicist is telling the story. The work in this field can be conducted entirely in the ...

A refreshingly simple new idea has emerged in the complicated world of high energy physics. It proposes that the early universe was a one-dimensional line. Not an exploding sphere, not a chaotic ball ...

Are entangled particles connected via another dimension, since they continue to be connected and a reflection of each other regardless of distance? originally appeared on Quora: the place to gain and ...

Sometimes, the hardest job for a theoretical physicist is telling the story. The work in this field can be conducted entirely in the abstract, leaving outsiders (and the odd insider) bewildered, but ...