The basic hydrogen atom is the simplest of all atoms, now known to consist of a single proton and a single electron. Why even physicists still don’t understand quantum theory 100 years on Bohr ...

"Quantum theory then tells us the probabilities to ... systems that consist of very few particles (for example, a hydrogen atom with only a few electrons), then such considerations are irrelevant.

The company says it has solved the first problem of scientific relevance with a quantum processor faster than it would be ...

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 ...

Physicists have proposed a radical approach that questions decades of belief about how gravity, spacetime, and quantum mechanics fit together.

Experiments and theory also tackle the fundamental ... edge research here is the crafting of atom-light interactions so precise that a new generation of atomic clocks can be envisioned, whose accuracy ...

Students obtain a solid foundation in quantum theory and engineering skills from a selection of core courses offered by the Department of Information Technology and Electrical Engineering and the ...

Quantum theory is very strange. It says that an object like a particle or an atom that adheres to quantum rules doesn’t have a reality that can be pinned down until it is measured. Until then ...

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 ...

Ask almost any physicist what the most frustrating problem is in modern-day physics, and they will likely say the discrepancy ...

Quantum mechanics was born in the early 20th century and contributed as the most fundamental theory in physics to the development of various fields in science and technology. For example, we may ...