2017
Risultati di ricerca
2 giorni fa · Stephen William Hawking, CH, CBE, FRS, FRSA (8 January 1942 – 14 March 2018) was an English theoretical physicist, cosmologist, and author who was director of research at the Centre for Theoretical Cosmology at the University of Cambridge.
25 apr 2024 · Stephen Hawking (born January 8, 1942, Oxford, Oxfordshire, England—died March 14, 2018, Cambridge, Cambridgeshire) was an English theoretical physicist whose theory of exploding black holes drew upon both relativity theory and quantum mechanics. He also worked with space-time singularities.
5 giorni fa · Professor Stephen Hawking. The Purpose of CTC. There are two circumstances in which the hidden basic fabric of the Universe is violently shaken and unveiled: in the enormous temperatures and densities of the Hot Big Bang and during the extreme collapse to form a black hole.
29 apr 2024 · Mondo. I calcoli sulla fine del mondo secondo Stephen Hawking. VEB Apr 29, 2024. Stephen Hawking aveva elaborato una stima che considerava la fine del mondo un’eventualità quasi certa, ma...
14 mag 2024 · Stephen W. Hawking proposed in 1974 that subatomic particle pairs ( photon s, neutrino s, and some massive particles) arising naturally near the event horizon may result in one particle’s escaping the vicinity of the black hole while the other particle, of negative energy, disappears into it.
26 apr 2024 · ‘Stephen Hawking is one of the world's leading theoretical physicists who has contributed many ideas of great mathematical significance and elegance. In particular, he and Roger Penrose were chiefly responsible for the singularity theorems that show in what situations collapse to a singularity is inevitable in classical general relativity.
2 giorni fa · In 1974, Hawking predicted that black holes are not entirely black but emit small amounts of thermal radiation at a temperature ℏc 3 /(8πGMk B); this effect has become known as Hawking radiation.
