A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
Dentro del libro
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... imaginary time . Imaginary time may sound like science fiction but it is in fact a well - defined mathematical concept . If we take any ordinary ( or " real " ) number and multiply it by itself , the result is a positive number . ( For ...
... imaginary time , or else starts at a singularity in imaginary time , we have the same problem . as in the classical theory of specifying the initial state of the universe : God may know how the universe began , but we cannot give any ...
... imaginary " time . Imaginary time is indis- tinguishable from directions in space . If one can go north , one can turn around and head south ; equally , if one can go forward in imaginary time , one ought to be able to turn round and go ...
Contenido
Our Picture of the Universe | 1 |
Space and Time | 15 |
The Expanding Universe | 37 |
Derechos de autor | |
Otras 15 secciones no mostradas
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
Términos y frases comunes
Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |