Month: September 2022

SETTING IT UP. “But let us first consider a clock (technically, a simple and “elementary” clock, not composed of smaller clocks that can be used to read time separately or sequentially, with a black hole clock being the limiting example), capable of resolving time to an accuracy of t, for a period of T (the running time or lifetime of the clock).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

DEATH AND TRANSFIGURATION. “When bacteria are placed in sub-optimal environments, they can respond by increasing the frequency of mutants created by base substitution, frame-shift and transposition mutations. Also, during periods of restrictive growth, ‘dead’ bacterial cells may transfer genetic material to neighboring colony-forming cells.” https://lnkd.in/g9-nazrF View in LinkedIn

CHOPIN CONCERTO, Auditori de Girona, February 13. “We present the debut in Girona of this magnificent symphonic group within the European tour that will take it to Lisbon, Paris and Barcelona. For the beautiful and irresistible Chopin Concerto we will have an exceptional soloist, pianist Nelson Goerner, an artist on the path to legend.” https://lnkd.in/gJ6SP5zz View in LinkedIn

THE DETAILS. “One can easily translate the relations for clocks given above into useful relations for a simple computer (technically, it refers to a computer designed to perform highly serial computations, that is, one that is not divided into subsystems computing in parallel—like a black hole computer which acts as a single unit).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

EXTRAORDINARY. “All these results reinforce the conceptual interconnections of the physics underlying spacetime foam, black holes and computation.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

THE LINKS. “It is interesting that all black hole computers obey the universal relation (obtained by using the computer analogue of the last equation in Equation (5) which mathematically demonstrates the linkage between information and the theories of special relativity (where the defining parameter is c), general relativity (G) and quantum mechanics (ℏ).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

THE LEAP. “We can now apply the insights we have learned from the fine-scale structure of spacetime to cosmology and fundamental physics to learn the behavior of cosmic dark energy.” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

AMOUNT OF DATA IN THE COSMOS. “We have also shown that the Universe contains I∼(RH/lP)2 bits of information (∼10(122) for the current epoch).” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

NON-PARTICLE QUANTA. “These long-wavelength bits or “particles” carry negligible kinetic energy. (Note the quotations around the word “particles”. Such long-wavelength quanta can hardly be called particles.’” https://www.mdpi.com/1099-4300/21/11/1035/htm View in LinkedIn

NEW LAWS OF PHYSICS? “While Newton’s laws have been tested to high accuracy on terrestrial scales, the laws of gravity could, in principle, be different on astronomical/cosmological scales.” https://lnkd.in/e6ifiQMn View in LinkedIn