For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has been a cornerstone of the standard model, withstanding the scrutiny of ...

Reality is the result of countless interactions. Everything in daily life, from a grain of dust floating in the air to a neuron firing in a brain, is the result of myriads of atoms and other quantum ...

Spin glasses are physical systems in which the small magnetic moments of particles (i.e., spins) interact with each other in a random way. These random interactions between spins make it impossible ...

Entanglement sits at the heart of quantum technology, but it is rarely easy to make. The most powerful states often demand ...

Quantum technologies are often associated with extraordinary complexity. The states that give quantum devices their potential ...

Scientists have pulled off a mind-bending quantum experiment that sounds almost impossible: they showed that tiny metal particles made of thousands of atoms can exist in multiple places at once. Using ...

Recently developed experimental tools that control and probe many-body quantum systems have provided access to new time and length scales of various quantum systems. Techniques such as pump-probe ...