Recent physics studies have discovered that quarks and gluons inside protons, which are subatomic positively charged particles, exhibit maximal quantum entanglement at high energies. Entanglement is a ...

Quantum experiments keep stripping away our everyday intuitions, replacing them with a picture of reality in which cause, effect and even “facts” depend on how we look. New tests of entanglement, ...

A new experiment encodes quantum information in the motion of the atoms and creates a state known as hyper-entanglement, in which two or more traits are linked among a pair of atoms. Manuel Endres, ...

Physicists have shown that particles produced in collimated sprays called jets retain information about their origins in subatomic particle smashups. Physicists at the U.S. Department of Energy's (DOE ...

Quantum teleportation has moved from science fiction into laboratory reality, but not in the way popular culture imagines. Instead of beaming people or objects across space, physicists are learning ...

Quantum mechanics is extremely successful at describing the behavior of matter at the atomic level. This success forces one ...

Jet formation initiated by a quark or gluon, leading to the production of hadrons such as pions, kaons, or protons. This diagram illustrates the connection between the hadronization process and the ...

When an energetic quark or gluon gets knocked free during a proton-proton collision, this free "parton" first generates a shower of other partons, which then "fragment" to form hadrons (h) such as ...