Quantum Field Theory (QFT) is a fundamental framework ... Schwarzschild Black Hole: A solution to the Einstein field equations that describes the gravitational field outside a spherical mass ...

A type of scalar field described by the Klein-Gordon equation, which is fundamental in quantum field theory. Boundary Conditions: Constraints applied to a field at the boundaries of its domain ...

These two properties of axions mean that they are exceptionally good at collapsing down to incredibly high densities, pulled ...

In this paper, we present a derivation of the relativistic equations of Quantum Mechanics. We focus on the second ... all powers of the derivative operator and thereby a nonlocal theory. Such theories ...

The white monster might show up anywhere in the cosmos, so we'll have to wait 100 quatrillion years. White holes, reversed black holes in nature.

How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

The famous second law of thermodynamics says that the world gets more and more disordered when random chance is at play. Or, ...

A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation ...

Philip Ball looks at how a little-known paper by Niels Bohr demonstrates the turmoil in physics on the brink of quantum ...

But a team of physicists has now taken a significant step forward in validating string theory by using an innovative mathematical ... Physics: Current Generated by the Quantum Hall Effect Has ...

IonQ has a unique approach to creating quantum computing systems. The company is gaining new customers and partnerships. But quantum computing is just getting started, and IonQ's stock is already ...