The nature of light and photons reveals deep insights into spacetime, showing how they traverse without time, reshaping our ...

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) is ...

For over a century, scientists have accepted an uneasy truth. Quantum mechanics and relativity, two of the most successful theories in physics, don’t go along. This conflict becomes more apparent when ...

Energy conditions are inequalities imposed on the stress–energy tensor that characterise physically reasonable matter in Einstein’s theory of gravitation. In classical general relativity, the null, ...

Some random article came up on google for me about how there is a new attempt to reconcile both QM and Relativity through some space time dimension field. The point being that wouldn't such a theory ...

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 ...

A team of physicists has proposed a specific modification to Einstein’s general relativity that could eliminate the Big Bang singularity, replacing it with a controlled high-energy phase governed by ...

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 ...