00:01
Let's take a look at how an electron beam and a photon beam are similar.
00:06
So we'll list all the ways or all the things that those two hold in common.
00:12
So both carry energy and momentum.
00:25
Both have fields, quantum fields, quantized fields, i think is a better way of putting it.
00:34
Quantized fields that are made up of quantized bundles of energy.
00:51
I'll just call those bundles or packets.
01:01
Okay, so both have waves.
01:05
There are waves associated with the fields, and that means that wave phenomena can be observed, in particular what's called interference between two beams, for example, due to a double slit.
01:39
And you don't really need to have the double slit producing those two beams.
01:43
It's just an easy way to produce them...