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EVENT HORIZON. “A breakdown of the effective theory described by general relativity close to event horizons would be of central interest in a final analysis, representing the main reason to consider an interaction origin of space-time to begin with.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

DEFINING LOCUS. “The equilibration protocol at the quantum level would be especially relevant for the quantum properties of gravity, and would define the physics near event horizons.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

EQUILIBRATION. “For a full picture not only the quantum interactions themselves would have to be identified, but also the manner in which they equilibrate: how changes propagate etc.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

AUTHOR, Dr Anna Karlsson, with postdocs at Stanford, Princeton and currently a researcher at Utrecht University. “Anna Karlsson is interested in quantum gravity, effective models of quantum critical metals, and the interface between the two. She also works on supergravity amplitudes.” A researcher with a light internet footprint! https://lnkd.in/eraa-Ntx View in LinkedIn

FIRST PASS. “Our focus has been on a rough, qualitative analysis of what would be required for consistency rather than on counterexamples, which constitutes a limited scrutiny of the hypothesis, but we feel enough internal consistency is observed to warrant further interest in this ansatz for quantizing space-time.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

CRITICAL TEST. “If the interference effects of particle diffraction cannot fit with the scenario of relative geometry, the hypothesis fails.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

PARTICLE INTERACTIONS. “Apart from quantum properties of the space-time structure, a second type of quantum effect is present through how particles interact with the space-time.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

An extensive area of several m2 of an established community of white crustose lichen, not terribly common. View in LinkedIn

THE GEOMETER. “ἀεὶ ὁ θεὸς γεωμετρεῖ. God always geometrises. The mnemonic for π (pi) was derived from this phrase of Plato (number of characters in each of the Greek words).” https://lnkd.in/eqissMdP View in LinkedIn

COSMIC ACCELERATIONS. “Normally they are treated independently and separately; but there are also some works that consider both regimes of accelerated expansions.” https://lnkd.in/eA85pA5X View in LinkedIn