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 ...

Higher dimensions: diagram showing how a Bose-Einstein condensate was studied within a quasicrystalline optical lattice. The four intersecting optical lattices are shown in blue. (Courtesy: Ulrich ...

Physicists are quietly testing an audacious idea: that the mass of everything around us might not come from an invisible field, but from the hidden geometry of space itself. Instead of treating extra ...

What would the universe be like if it had four spatial dimensions instead of three? Experimentalists are starting to explore the physics of higher dimensions with the help of recently developed tricks ...

Linked Weyl surfaces, a novel type of topological phase that exists in five-dimensional space, have now been experimentally observed. The work provides a unique platform for exploring various ...

In the effort to unify the gravitational theory of general relativity with the quantum theory of the very small theoretical physicists explore a lot of wild ideas. One of these is the idea of higher ...

The human imagination has been inspired for centuries by the possibility of a higher dimension. The ownership of this dimension was in the dubious hands of "charlatans, mystics, and science fiction ...