Physicists have achieved a long-sought goal in demonstrating quantum entanglement using the momentum of atoms, rather than ...

A team of physicists has proposed a specific modification to Einstein’s general relativity that could eliminate the Big Bang ...

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.

A new physics paper proposes modifications to Einstein’s theory of relativity that could solve one of the biggest issues ...

For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general relativity. One explains the tiny world of particles; the other describes ...

General relativity stands as one of the bedrock theories in modern physics. Its strange view of relative time and space has been confirmed by countless experimental and observational tests, from ...

"God does not play dice." This famous remark by Albert Einstein critiqued the probabilistic nature of quantum mechanics. Paradoxically, his theory of relativity has become an essential tool for ...

Special relativity could be harnessed to build a novel quantum computer, and creating it this way could let us use machine learning to deepen our understanding of the quantum realm. Albert Einstein’s ...

Tiny “Ferris wheels” made from light and extremely cold particles could allow researchers to test a facet of Albert Einstein’s theory of relativity on unprecedentedly small scales. Theories of special ...