Unambiguous Quantum Gravity Phenomenology Respecting Lorentz Symmetry

Understand

We describe a refined version of a previous proposal for the exploration of quantum gravity phenomenology.

• Unlike the original scheme, the one presented here is free from sign ambiguities while it shares with the previous one the essential features.
• It focuses on effects that could be thought as arising from a fundamental granularity of quantum space-time.
• The sort of schemes we consider are in sharp contrast with the simplest scenarios in that such granularity is assumed to respect Lorentz Invariance but it remains otherwise unspecified.