Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other ...
A theoretical study suggests that gravity could have quantum effects without itself being a quantum theory. Other researchers ...
While this may complicate the quest for a clear experimental signature of quantum gravity, it does not render such tests useless. According to the research team, both classical and quantum models of ...
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 rolling in ...
Quantum researchers in the twenty-first century are part of an international network that requires a great deal of ...