This new study meticulously mapped photon states in these nanoscale systems. The researchers demonstrated quantum ...

Using QFI, the researchers tracked the origin of this quasiparticle loss to how electron spins become entangled, finding that entanglement reaches its peak precisely at this quantum critical point.

“We’ve demonstrated that quantum entanglement can be preserved over incredibly long distances using satellite ... of ...

In particular, the security of devices using quantum entanglement can be enhanced by tests based on the results of observations made at each instant, rather than on the physical properties of the ...

Scientists have long sought to unravel the mysteries of strange metals -- materials that defy conventional rules of electricity and magnetism. Now, a team of physicists has made a breakthrough in this ...