Category: Uncategorized

Emergence illustrated. View in LinkedIn

“EMERGENCE refers to how collective properties arise from the properties of parts, how behavior at a larger scale arises from the detailed structure, behavior and relationships at a finer scale.” These Alhambra -inspired tiles illustrate this clearly: close up you cannot see the braid patten that emerges from a distant view at an angle. https://lnkd.in/ddN-5UY View in LinkedIn

QUANTUM CONSIDERATIONS. “The quantum evolution of black holes has been the subject of vigorous controversy ever since the discovery of Hawking radiation 45 years ago.” https://lnkd.in/dUKnus8 View in LinkedIn

THE CONNECTOR. “The transition from the black hole to the white hole has often been described as a "quantum tunneling" process between two quite distinct classical geometries, perhaps even before much evaporation has taken place.” https://lnkd.in/dUKnus8 View in LinkedIn

IN PLAIN SIGHT. “If there was a pure quantum state before the black hole formed, the final result is also a pure state. It is remarkable that the possibility of such a simple resolution of the black hole information problem has been ignored by so many.” https://lnkd.in/dUKnus8 View in LinkedIn

INFORMATION PARADOX. “If this can be accomplished in a spacetime with the same causal structure as Minkowski spacetime, all quantum information trapped by the black hole eventually escapes from the white hole and reaches distant observers.” https://lnkd.in/dUKnus8 View in LinkedIn

ALTERNATIVE SOLUTIONS. “On the other hand, arguments have been made based on Loop Quantum Gravity (LQG) that singularities in the black hole interior can be resolved, such that the black hole transitions into a white hole.” https://lnkd.in/dUKnus8 View in LinkedIn

CLASSIC + QUANTUM BLACK HOLES. “This has led some to propose a drastic quantum modification of the spacetime to prevent formation of a black hole horizon (fuzzballs, gravastars, etc.), even though quantum corrections naively should scale as h/ M 2 (units G = c = 1 ), which is incredibly small in the vicinity of the horizon of a large black hole.” https://lnkd.in/dUKnus8 View in LinkedIn

Lime tree seeds on their little helicopters: the truimph of hope over experience, for the majority of these time capsules to another world perish. View in LinkedIn

VERY ADVANCED THOUGHT. “This book is about the geometry of linguistic meaning. If spacial concepts play a crucial role in linguistic meaning, then geometry ought to be a useful way to describe these meanings.” (Emeritus Professor Paul Chilton, Lancaster University UK). https://lnkd.in/d7GVbDg View in LinkedIn