"Fifteen-photon entanglement?"
By the small path.
Upon hearing this term from Academician Pan's mouth, Xu Yun's pupils immediately contracted, and he exclaimed in a rare loss of voice:
"Director Pan, fifteen photons? Has the technical reserve of the Quantum Information Laboratory reached this point?"
Photon entanglement is a core indicator of the basic capability in quantum information processing. The more entangled photons are manipulated, the exponentially greater the quantum information processing capability becomes.
This thing has an academic name, called multi-photon entangled states, which involves the concept of quantum teleportation.
If you don't understand this sentence, that's okay. There's a more straightforward explanation:
Quantum teleportation can be regarded as an infinitely microscopic sci-fi teleportation array.
Yes, it's like those teleportation arrays where you stand in a drawn circle, and after a burst of green light, you're transported to another place.
