Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in ...

Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other ...

Quantum field theory (QFT) provides a comprehensive framework for describing the fundamental interactions of matter and radiation. In the context of atom‐field interactions, QFT elucidates how atoms ...

Quantum researchers in the twenty-first century are part of an international network that requires a great deal of ...

A theoretical study suggests that gravity could have quantum effects without itself being a quantum theory. Other researchers ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged. This theory tries to ...

John Clarke, Michel H. Devoret and John M. Martinis shared the 2025 Nobel Prize in Physics for their work showing how bizarre ...

For the first time, scientists have magnetized a non-magnetic material at room temperature, inducing a quantum property that they say could pave the way for ultra-fast computing. The "switchable" ...

A new theory of quantum gravity, which attempts to unite quantum physics with Einstein's relativity, could help solve the puzzle of the universe's expansion, a theoretical paper suggests. When you ...

Using a technique called Quantum Echoes, Google says its latest chip has delivered results that outperform traditional ...