Researchers have identified the border between quantum physics and some as-yet-unknown post-quantum realm by mathematically ...

Such questions exercised physicists greatly in the decades after Dmitri Mendeleev introduced his periodic table of the chemical elements ... now labelled the old quantum theory — a period ...

With the discovery of quantum mechanics ... an institutionalization of the interplay between theory and experiment at the core of physical chemistry. Experimentalists create new types of ...

Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields. The British physicist Paul Dirac started the ball ...

Quantum engineering exploits the unique features of quantum theory to generate technical solutions surpassing the capabilities of any classical technology. Quantum technology is transforming in ...

Highly charged heavy ions form a very suitable experimental field for investigating quantum electrodynamics (QED), the ...

Physics has a problem—their key models of quantum theory and the theory of relativity do not fit together. Now, Dr. Wolfgang Wieland from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU ...

The findings can have important implications for chemistry and materials science ... When they compared their results to quantum theory, they found that symmetry dictated which transitions ...

This innovative approach uses quantum relative entropy, a concept from quantum information theory, to describe the interplay between spacetime geometry and matter. The study introduces a new ...

In theory, a quantum computer could perform calculations vastly more quickly than today’s conventional computers.