Renormalization group and the Planck scale | Philosophical Transactions of the Royal Society
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A bstract This paper revisits the question of reconstructing bulk gauge fields as boundary
operators in AdS/CFT. In the presence of the wormhole dual to the thermofield double state …

We examine the LHC phenomenology of quantum black holes in models of TeV gravity. By
quantum black holes we mean black holes of the smallest masses and entropies, far from …

In this paper we point out that Starobinsky inflation could be induced by quantum effects due
to a large non-minimal coupling of the Higgs boson to the Ricci scalar. The Higgs …

A bstract The observation of an evaporating black hole would provide definitive information
on the elementary particles present in nature. In particular, it could discover or exclude …

The problem of obtaining a gauge independent beta function for Newton's constant is
addressed. By a specific parametrization of metric fluctuations a gauge independent …

Quantum gravity is expected to resolve the singularities of classical general relativity. Based
on destructive interference of singular spacetime-configurations in the path integral, we find …

Conventional lore from Tremaine and Gunn excludes fermionic dark matter lighter than a
few hundred eV, based on the Pauli exclusion principle. We highlight a simple way of …

We reconsider perturbative unitarity violation in the standard model Higgs inflation model.
We show that the Cutkosky cutting rule implied by perturbative unitarity is fulfilled at one …

We show that there is no useful, universal definition of a running gravitational constant, G
(E), in the perturbative regime below the Planck scale. By consideration of the loop …