Scientific breakthroughs often stem from the persistent pursuit of understanding complex phenomena. From the nanoscale ...

Two Indian physicists have theoretically proposed a path-breaking idea which could fundamentally change the current view about the contents of the universe and potentially provide ways to probe a holy ...

The research was done by Caltech’s Clifford Cheung and Aaron Hillman along with Grant Remmen at New York University. They ...

While the prevailing consensus has been that Einstein's theory of gravity must be modified to fit within the framework of quantum theory, a new theory, coined as a "postquantum theory of classical ...

“String theory was developed for people to understand the physics of the strong interaction. [...] People started from a very ...

It gives a quantum theory of gravity that appears to be consistent but doesn't make any other predictions. That is to say, there ain't no experiment that could be done nor is there any observation ...

including string theory, classical and quantum gravity, quantum field theory, holography, quantum information theory, hard condensed matter theory, quantum statistical mechanics, theoretical cosmology ...

Researchers hope to use these shifting quantum perspectives to make sense of the puzzling nature of gravity. Einstein’s general relativity, which is a classical theory of gravity, says that ...

And it unifies, no doubt about it: in the math, at least, all of nature from quantum mechanics to gravity emerges from the equations of string theory. As it stands, string theory is unproved ...

The quantum version of this 18 th-century classic would involve ... If correlations appear that can’t be accounted for within a classical theory of gravity, this could imply that gravity is not, in ...

The trouble boils down to gravity. It’s the only one of the four fundamental forces of nature described by general relativity, and the only one that quantum theory cannot address. Coming up with ...