Can we build up space-time fromdiscrete entities?
�Could you elaborate (even) more on [�] the exact tension between Lorentz invariance and attempts for discretisation?
Best,
Noa�
Dear Noa:
Discretization is a common procedure to deal with infinities. Since quantum mechanics relates large energies to short (wave) lengths, introducing a shortest possible distance corresponds to cutting off
Wednesday, 20 April 2016
Dear Dr B: Why is Lorentz-invariance in conflict with discreteness?
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