olographic aturalness and osmological elaxation
Center for Theoretical Physics, College of Physics Science and Technology, Sichuan University, 610065, Chengdu, China
2 INFN Sezione Roma Tor Vergata, 00133, Rome, Italy
a firstname.lastname@example.org, email@example.com
Accepted: 10 November 2020
Published online: 27 November 2020
We rediscuss the main Cosmological Problems as illusions originated from our ignorance of the hidden information holographically stored in vacuo. The Cosmological vacuum state is full of a large number of dynamical quantum hairs, dubbed hairons, which dominate the Cosmological Entropy. We elaborate on the Cosmological Constant (CC) problem, in both the dynamical and time-constant possibilities. We show that all dangerous quantum mixings between the CC and the Planck energy scales are exponentially suppressed as an entropic collective effect of the hairon environment. As a consequence, the dark energy scale is UV insensitive to any Planckian corrections. On the other hand, the inflation scale is similarly stabilized from any radiative effects. In the case of the Dark energy, we show the presence of a holographic entropic attractor, favoring a time variation of in future rather than a static CC case, i.e., the Dynamical DE is favored over a CC or a phantom cosmology. In both the inflation and dark energy sectors, we elaborate on the Trans-Planckian problem, in relation with the recently proposed Trans-Planckian Censorship Conjecture (TCC). We show that the probability for any sub-Planckian wavelength modes to survive after inflation is completely negligible as a holographic wash-out mechanism. In other words, the hairons provide for a holographic decoherence of the transplanckian modes in a holographic scrambling time. This avoids the TCC strong bounds on the Inflaton and DE potentials.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020