If on the other hand these massless spin-% luxons zigzag forward and backward in time as they move unidirectionally through space, as shown in Fig.
A key hint comes from remembering that all luxons move at lightspeed and as such do not in their own reference frames experience either space or time.
Since any spatially zig-zagging luxons can be only seen on average as moving at slower than lightspeed for all observers, we might speculate that such luxons appear to be a possible way of thinking about events occurring in time.
On the other hand, since any temporally zig-zagging luxons can be seen on average as moving at greater than lightspeed up to infinite speed for an appropriate observer, one might speculate that such luxons appear to be a possible way of dealing with the phenomenon of spatial nonlocality in quantum physics.
In other words, temporally zig-zagging luxons drift (without experience time 0r space) through what we mean by space.
We can think of spatially zig-zagging luxons creating massive particles in time and temporally zig-zagging luxons as creating imaginal massive tachyons as our now realization.
LUXON ZIGZAGGING IN SPACE, DRIFTING FORWARD IN TIME
LUXON ZIGZAGGING IN TIME, DRIFTING FORWARD IN SPACE
Accordingly simultaneity is relative, which means it depends on one's point of view, and nothing can beat a luxon as it speeds through the universe, ever coursing onward at one single lightspeed regardless of one's point of view (that is, no matter how fast or in what direction one is going), simply because from its point of view it is going nowhere in no time.