Recent content by azfar

Hi thanks very much ! First of all-silly me- I overthought this of course the force equation is second order I was going to get nowhere with that. Secondly thanks for the pointer, In fact, Feynman's bit on "The Reason For Anti-Particles" is what I used to explain this and I got caught up...

You know, in addition to anything you have to say about the above it would be very interesting to hear how you would explain this in the simplest terms possible. thanks

Hi, million thanks for your answer. You are right, what I am trying to say is not very clear, probably because I overthought it. Let me do this a different way and I would appreciate your input at each enumerated step below. Please remember I am trying to give the simplest example possible to...

Hello Friends, I was trying to illustrate intuitively (rather than rigorously) the equivalence of negative energy solutions moving backward in time to be equal to a particle of opposite sign a la Feynman. I begin with a quote from the maestro himself "A backwards-moving electron when...