Once Before Time

Once Before Time
Author :
Publisher : Vintage
Total Pages : 322
Release :
ISBN-10 : 9780307474551
ISBN-13 : 0307474550
Rating : 4/5 (550 Downloads)

Book Synopsis Once Before Time by : Martin Bojowald

Download or read book Once Before Time written by Martin Bojowald and published by Vintage. This book was released on 2011-11-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his introduction to a revolutionary theory of the cosmos, Martin Bojowald shows how the big bang theory may give way to the big bounce theory, which describes our universe as an eternal series of expansions and contractions, with no beginning and no end. In 2000, Bojowald, then a twenty-seven-year-old postdoctoral student at Pennsylvania State University, used a relatively new theory called loop quantum gravity—a cunning combination of Einstein’s theory of gravity with quantum mechanics—to create a simple model of the universe. Loop quantum cosmology, or LQC, was born, and with it, a theory that managed to do something even Einstein’s general theory of relativity had failed to do—illuminate the very birth of the universe.


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