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Entanglement entropy and correlations in loop quantum gravity
Alexandre Feller, Etera R. Livine
Black hole entropy is one of the few windows toward the quantum aspects of gravitation and its study over the years have highlighted the holographic nature of gravity. At the non-p…
Intertwiner Entanglement on Spin Networks
Etera R. Livine
In the context of quantum gravity, we clarify entanglement calculations on spin networks: we distinguish the gauge-invariant entanglement between intertwiners located at the nodes…
The Thiemann Complexifier and the CVH algebra for Classical and Quantum FLRW Cosmology
Jibril Ben Achour, Etera R. Livine
In the context of Loop Quantum Gravity (LQG), we study the fate of Thiemann complexifier in homogeneous and isotropic FRW cosmology. The complexifier is the dilatation operator act…
From Coarse-Graining to Holography in Loop Quantum Gravity
Etera R. Livine
We discuss the relation between coarse-graining and the holographic principle in the framework of loop quantum gravity and ask the following question: when we coarse-grain arbitrar…