When Zhang and Hu extended the theory of the quantum Hall effect to four dimensions, they found that the equations that described excitations at the boundary of the system were similar to Maxwell’s ...

A group of researchers at the City University of Hong Kong has developed a microscopic theory for ultrafast stimulated Raman spectroscopy using quantum-light fields. The study has been published ...

The Raman Effect provided strong evidence for quantum theory. The discovery contributed to understanding atomic and molecular structures. More than 700 research papers on the Raman Effect were ...

A BOOK on the Raman effect, written from a physical point of view, has been badly needed for some time. Since the discovery of the effect in 1928, there have been several attempts to review and ...

Fermions Do Not Travel Together: Physicists Demonstrate Expected Effect Of Quantum Theory. ScienceDaily. Retrieved June 4, 2025 from www.sciencedaily.com / releases / 2007 / 02 / 070210190403.htm.

If future measurements overturned the evidence for vacuum birefringence, the effect’s absence would be difficult to reconcile with the theory of quantum electrodynamics, Heyl says.

Quantum theory: Einstein saves the quantum cat Date: June 16, 2015 Source: University of Vienna Summary: Einstein's theory of time and space will celebrate its 100th anniversary this year.

It doesn’t, of course. Quantum theory represents the ultimate outcome of superior logical reasoning, arriving at truths that could never be discovered merely by observing the visible world.

Furthermore, because gravitational interactions are weak, more precision is needed to study true quantum gravity effects beyond general relativity, which is a classical theory.