A single particle of light can behave in surprising ways, but it still follows the strict rules of physics. A new experiment shows that even when one photon is split into two, the total angular momentum remains exactly the same.
The work tested…
A single particle of light can behave in surprising ways, but it still follows the strict rules of physics. A new experiment shows that even when one photon is split into two, the total angular momentum remains exactly the same.
The work tested…