Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state of its entangled pair regardless of distance. This strange fact flies ...

In a recent publication in Physical Review C, researchers from Lawrence Livermore National Laboratory (LLNL), the InQubator for Quantum Simulations ... the speed of the particle is much slower ...

Quantum mechanics tells a very different story. Whereas in classical physics, a particle such as an electron has a real, objective position and momentum at any given moment, in quantum mechanics ...

The positron, the first antimatter particle, was duly discovered in cosmic rays a few years later. It was the first of a whole new menagerie of particles that theorists proposed as quantum field ...

Particle creation In QFT, a flat spacetime is assumed, known as "Minkowski space." However, when spacetime is curved or dynamic (like in an expanding universe), the physics changes. As spacetime ...

At its core are questions that unsettle our understanding of the universe: when does a quantum particle assume a definite state? Like Schrödinger's famous feline, an object’s properties ...

It characterises simple things such as how the position or momentum of a single particle or group of few particles changes over time. But to understand how things work in the real world ...

particle collider experiments. Then they applied a principle from quantum information science that says a system's entropy (a measure of how many energy states a system can be arranged in ...

Measuring a particle weighing only 0.43 ... and now LIGO has a growing list of them. So, could Einstein be wrong about quantum gravity experiments? Well, an international team of scientists ...