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PERIODICITY OF PARADIGM CHANGES. “Scientific Revolutions (Paradigm Shifts) Happen About Every 80 Years. The development of science is not “incremental,” as Kuhn called it, but revolutionary. Periodically, there are revolutionary changes in physics where one “paradigm” is replaced by another.” https://lnkd.in/dr6GNXa View in LinkedIn

GIANT COSMIC LAB. “On White Holes as Particle Accelerator. We analyze scenarios of particle collisions in the metric of a nonextremal black hole that can potentially lead to an ultrahigh energy Ec.m. in their center-of-mass frame.” https://lnkd.in/d6_hYsy View in LinkedIn

NO VIOLATION. “We address the objections to the existence of white-hole remnants, discuss their stability, and show how the notions of entropy relevant in this context allow them to evade several no-go arguments. A black hole's formation, evaporation, tunneling to a white hole, and final slow decay, form a unitary process that does not violate any known physics.” https://lnkd.in/dqZGa_3 View in LinkedIn

QUANTUM TUNNELS. “We point out that (i) established physics includes objects with precisely the required properties for remnants: white holes with small masses but large finite interiors; (ii) non-perturbative quantum gravity indicates that a black hole tunnels precisely into such a white hole, at the end of its evaporation.” https://lnkd.in/dqZGa_3 View in LinkedIn

INFORMATION PARADOX SOLUTION. “Quantum tunneling of a black hole into a white hole provides a model for the full life cycle of a black hole. The white hole acts as a long-lived remnant, providing a possible resolution to the information paradox.” https://lnkd.in/dqZGa_3 View in LinkedIn

HIGH ENERGY PHYSICS. “During last decade a lot of work has been made for investigation of properties of high energy processes near black holes. This was stimulated by the paper, where it was found that collision of two particles near rapidly rotating black holes can lead to unbounded energies . . in the centre of mass frame.” ""h https://lnkd.in/dqBYwgv View in LinkedIn

THE END. “White holes as remnants: a surprising scenario for the end of a black hole.” https://lnkd.in/dqZGa_3 View in LinkedIn

“VARIABILITY is a hallmark characteristic of quasars. Nearly all quasars vary across the entire electromagnetic spectrum, with the variability amplitude depending on timescale, wavelength, and accretion parameters (e.g., BH mass and accretion rate). This ubiquitous variability encodes critical information about the structure and dynamics of the emitting regions, as well as detailed underlying physics of accretion and feedback processes in these active SMBHs.” (SMBH = super massive black holes; BH = black hole). https://lnkd.in/dEvc7DF View in LinkedIn

Plane tree seeds in profusion. View in LinkedIn