For the first time, researchers in China have accurately quantified how chaos increases in a quantum many-body system as it evolves over time. Combining experiments and theory, a team led by Yu-Chen ...

Add Yahoo as a preferred source to see more of our stories on Google. Quantum systems don’t work effectively under normal conditions and typically require extremely low-temperature settings. This is ...

Would it be possible to control and even reverse the flow of time in a laboratory setting? While taking a trip back through time is a staple of science fiction, new breakthroughs in quantum physics ...

The study of electric dipole moments (EDMs) offers a unique window into the violation of time-reversal symmetry, an effect that, when coupled with charge-parity (CP) violation, presents fundamental ...

Shattered glass does not leap back into your hand. Smoke from a match does not gather itself and crawl back inside. In everyday life, time feels like a one-way street, and you only get one chance to ...

A Research team led by academician GUO Guangcan, Prof. LI Chuanfeng and Prof. LIU Biheng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), ...