On the TransPlanckian Censorship Conjecture in Holographic Cosmology

Understand

In this letter we discuss the implications of the recently proposed TransPlanckian Censorship Conjecture (TCC) for Holographic Cosmology.

• For models of holographic inflation that are dual to inverse renormalization group (RG) flows, assuming the TCC to be true, we found a bound on the running of the field theory coupling and the corresponding maximum energy scale above which the RG flow should be modified.
• We also discuss on the transPlanckian problem in non-geometrical holographic models.