- #1
paweld
- 255
- 0
It is generally belived that there exists fundamental length scale given by the Planck length
at which GR and in particular local Lorentz invariance breaks. But accoring to me
we can define a resonable length scale only if we assume beforehand that Lorentz
invariance is broken. Otherwise how would it be possible to define any spatial
distance scale if all observers were put on equal footing (Lorentz–FitzGerald contraction)?
at which GR and in particular local Lorentz invariance breaks. But accoring to me
we can define a resonable length scale only if we assume beforehand that Lorentz
invariance is broken. Otherwise how would it be possible to define any spatial
distance scale if all observers were put on equal footing (Lorentz–FitzGerald contraction)?