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

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

Using string theory, in which reality arises from the vibration ... The differences between the two theories were equally important. Crucially, the quantum field theory of D-branes was strongly ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in physics: string theory. This rare particle—never seen before and predicted not ...

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