So help me out here then... I thought the way it worked was that the the signal hits the screen and then the idler goes through the array of sensors, sometimes hitting ones that give which path info and sometimes ending up at ones that obfuscate the what path info.
When reviewed the times...
Sorry if it's a silly question but I was trying to find such an experiment and wasn't successful.
What I am thinking is, in the standard delayed choice quantum eraser, the dispersion pattern on the screen correlates to whether or not we can detect which path the electron took.
What if the...