In reply to Jürg Wyttenbach's message of Thu, 17 Sep 2020 11:54:01 +0200: Hi Jürg,
Your theory is already difficult enough for us uncomplicated folk to understand. It would perhaps help if you didn't use shorthand. IOW please be very clear and precise, and don't leave any steps out. I realize that it will take longer for you to write, but it's better than losing your audience altogether. >Quite correct: 1/2 is missing. > >The SO(4) radius is 1/2 of the measured one but gets enlarged by the metric. > >So for the proton R_4D = 1/2 R_p *(2^1/2 ). This is the real radius from >the center of action/rotation! If I read this correctly, the 4th dimensional radius is 0.707 x the 3 dimensional radius. I find this difficult to believe, unless you are talking about different radii. Are you? What does "enlarged by the metric" mean?
