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FOSSILIZED IMPACT DEBRIS. “Two gigantic blobs of dense rock hundreds of miles tall sit deep inside Earth. New research suggests these blobs are remnants of a planet that hit Earth 4.5 billion years ago. The collision of Earth and this ancient planet, called Theia, may have helped create the moon. Those pieces are millions of times larger than Mount Everest in terms of volume.” https://lnkd.in/d-Hsyqs View in LinkedIn

CHAOS AND ORDER. “The Geometry of Complexity. We now come to the main subject of this paper: the implications of complexity geometry for the evolution of chaotic systems over exponential and doubly exponential times.” https://lnkd.in/d3Fw6gf View in LinkedIn

ACCESSING THE INTERIOR. “Moreover, during the last few years we have gathered evidence that quantum mechanics allows some access to a black hole’s interior. Ignoring the spacetime behind the horizon is not an option and we have to understand how it emerges holographically.” https://lnkd.in/d3Fw6gf View in LinkedIn

DEFINITION. “Past and future infinity represent complexity equilibrium and the rest of the diagram represents the complexity version of the extreme Boltzmann fluctuation.” (“Time present and time past/Are both perhaps present in time future,/And time future contained in time past.” TSE, Four Quartets). https://lnkd.in/d3Fw6gf View in LinkedIn

THE END OF SPACETIME. “The meaning of the spacetime behind the horizon of a black hole has often been a subject of controversy. One extreme view is that the world simply ends at the horizon; everything else is an unphysical figment. This view leaves unanswered the question of why classical general relativity predicts a smooth global continuation past the horizon.” https://lnkd.in/d3Fw6gf View in LinkedIn

DEFINITION. “The growth of complexity has to do with the growing separation of the initial and evolving states in the complexity metric.” https://lnkd.in/d3Fw6gf View in LinkedIn

BLACK HOLE TRAPDOORS. “We have little or no knowledge about how wormholes evolve over very long periods of time, but we do know something about how complexity evolves. One can hope to leverage this knowledge into a theory of wormhole evolution.” https://lnkd.in/d3Fw6gf View in LinkedIn

BLACK HOLES. “It suggests that there will be no concept of a single classical geometry, but only a quantum super-position of many macroscopically different geometries. The phenomenon of “running out of states” occurs in many contexts including the theory of giant gravitons as well as the theory of Euclidean wormholes.” https://lnkd.in/d3Fw6gf View in LinkedIn

DEFINITION. “Black holes are chaotic systems with random-matrix energy spectrum.” https://lnkd.in/d3Fw6gf View in LinkedIn

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