- #1
Adiater
- 4
- 0
If you have two similar coherent sources which are separated from each other by a barrier. Now one source sends particles one by one into one slit and the other sends particles into the other in a double slit interference experiment.
Now, the photons are always undistinguishable, so they should show an interference pattern.
But, there is no way that the photon from one source has info about its path from the other slit, so there is no way that it should ever have the info of interfernce. So, it should never show interference.
Now, the photons are always undistinguishable, so they should show an interference pattern.
But, there is no way that the photon from one source has info about its path from the other slit, so there is no way that it should ever have the info of interfernce. So, it should never show interference.