This particle numbered 4396 is just like this.
It and the 4685 Λ hyperon were born at the same midnight, not only close in birth position but their orbits of movement are also extremely similar.
Thus, all along.
It has been considered a companion particle to 4685, hence called 4396.
But as time passed.
Particles close to 4396 suddenly discovered something:
4396 can approach any particle and become a companion to any particle, but it cannot have substantive contact with any particle.
At first.
4396 was thought likely to be a Tao particle, which is a τ neutrino.
But soon, this judgment was rejected:
Because all phenotypic features of 4396 are subon-like, without identical particles, and its quantum states can be counted.
Later.
Another strange phenomenon was discovered:
The movement of 4396 is not transition, but teleportation!
This concept might be better understood with a phenomenon in the macroscopic world:
