The Nature of Space and Time

Portada
Princeton University Press, 28 de febr. 2010 - 144 pàgines

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 physics, be united into a single quantum theory of gravity? Can quantum and cosmos ever be combined? 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 information-loss paradox. Though much progress has been made, Hawking and Penrose stress that physicists still have further to go in their quest for a quantum theory of gravity.

Què opinen els usuaris - Escriviu una ressenya

LibraryThing Review

Revisió d'Usuari  - antao - LibraryThing

"I have emphasized what I consider the two most remarkable features that I have learned in my research on space and time: (1) that gravity curls up space-time so that it has a beginning and an end; (2 ... Llegeix la ressenya completa

LibraryThing Review

Revisió d'Usuari  - josh314 - LibraryThing

This delightful little volume is essentially the transcript of a series of lectures given by Stephen Hawking and Roger Penrose at the Isaac Newton Institute in Cambridge. While given to a technical ... Llegeix la ressenya completa

Altres edicions - Mostra-ho tot

Sobre l'autor (2010)

Stephen Hawking is the Lucasian Professor of Mathematics Emeritus at the University of Cambridge. Roger Penrose is the Rouse Ball Professor of Mathematics Emeritus at the University of Oxford.

Informació bibliogràfica