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28 de ene. de 1996 · The Nature of Space and Time is the result of their attempt to stage a structured dialogue about these problems, to isolate points of disagreement, and stimulate further investigation of these problems. . . . The debate between Hawking and Penrose is a live one between brilliant scientists. . . .
Recent results in the study of black holes and string theory suggest new perspectives on the nature of spacetime. In this talk, these advances will be explai...
8 de feb. de 2010 · In The Nature of Space and Time, two of the world’s most famous physicists—Stephen Hawking (A Brief History of Time) and Roger Penrose (The Road to Reality)—debate these questions.The authors outline how their positions have further diverged on a number of key issues, including the spatial geometry of the universe, inflationary versus cyclic theories of the cosmos, and the black-hole ...
From two of the world's great physicists--Stephen Hawking and Nobel laureate Roger Penrose--a lively debate about the nature of space and time Einstein said that the most incomprehensible thing about the universe is that it is comprehensible. But was he right? Can the quantum theory of fields and Einstein's general theory of relativity, the two most accurate and successful theories in all of ...
15 de jun. de 2022 · In relativity, time is a physical, dynamic thing, fused with space to form space-time – the fabric of the universe itself. And space-time isn’t absolute, but relative, warped by motion and ...
1 de ene. de 2001 · The Nature of Space and Time sparked in my interest in reading more on theoretical physics, and I'd quickly recommend the book to anyone with a shared interest who 1) has a PhD or 2) doesn't mind three hours plus of research per fifty lines of text. 3 likes. Like. Comment.
29 de feb. de 2024 · Time becomes merged with space, and the whole space-time can curve. Those effects are very, very small on laboratory scales. But when you talk about macroscopic scales — the scale of the Earth and the Earth’s gravitational field, or the universe, or in very extreme conditions, like where there’s a very vast concentrations of mass that curve space in black holes.
