Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in ...

Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other ...

Chen Ning Yang, a world-renowned and Nobel Prize-winning scientist who made revolutionary contributions to our understanding ...

Quantum researchers in the twenty-first century are part of an international network that requires a great deal of ...

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.

Here’s what you’ll learn when you read this story: String theory—the idea that particles are not point-like, but instead one-dimensional strings—is a popular theoretical framework that attempts to ...