- #1
Master J
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For a time-like interval between 2 events, it is impossible to find an inertial reference frame in which the events occur at the same time. This can be seen from the space-time interval s[itex]^{2}[/itex]=c[itex]^{2}[/itex]t[itex]^{2}[/itex]-l[itex]^{2}[/itex] where s must be real number for a time-like interval.
However, how does it follow from this that one cannot find a frame in which they occur in the reverse order?
However, how does it follow from this that one cannot find a frame in which they occur in the reverse order?