What is the resistance to ψ in space?
Zo=√μoεo
this is two dimensional between E and B fields. The equivalent of this along one space dimension, assuming that all space dimensions are equivalent is,
Z1Do=1√2√μoεo
This is the resistance presented by space, encountered by ψ around a photon, between one time dimension and one space dimension. Does time exert a resistance to ψ? Does it exert the same resistance to ψ as space? If it does, then the resistance is the same for a charge as a for a photon, both then will have the same mass and the same extend of ψ in space. This is not the case.
So, time and space dimensions are fundamentally different. The time dimension may exert a resistance to ψ but this resistance is less than that of space, so much so that a photon manifest fully as energy oscillating between one time and one space dimension. A charge or gravity particle oscillating between two space dimensions has mass and less of an aura of ψ around it.
So, Z1To, the resistance to ψ due to one time dimension is,
0≤Z1To<1√2√μoεo
And the total resistance when ψ oscillates between one time dimension and one space dimension is,
ZDTo=√Z21To+Z21Do
We can now formulate time force, and time energy.