The Universe Before the Big Bang: Cosmology and String Theory (Astronomers' Universe) - Softcover

Gasperini, Maurizio

Softcover

ISBN 10: 3642093841 ISBN 13: 9783642093845

Publisher: Springer, 2010

Synopsis

Terms such as "expanding Universe", "big bang", and "initial singularity", are nowadays part of our common language. The idea that the Universe we observe today originated from an enormous explosion (big bang) is now well known and widely accepted, at all levels, in modern popular culture. But what happens to the Universe before the big bang? And would it make any sense at all to ask such a question? In fact, recent progress in theoretical physics, and in particular in String Theory, suggests answers to the above questions, providing us with mathematical tools able in principle to reconstruct the history of the Universe even for times before the big bang. In the emerging cosmological scenario the Universe, at the epoch of the big bang, instead of being a "new born baby" was actually a rather "aged" creature in the middle of its possibly infinitely enduring evolution. The aim of this book is to convey this picture in non-technical language accessibile also to non-specialists. The author, himself a leading cosmologist, draws attention to ongoing and future observations that might reveal relics of an era before the big bang.

About this title

Product Description:

The author of this book draws attention to ongoing and future observations that might reveal relics of an era before the big bang. In doing so, he provides an accessible introduction to the extraordinary new ideas of string cosmology.

Review:

From the reviews:

What happens to the big bang singularity within string theory? Did time have a beginning? These and other pre-eminent questions, whose implications go far beyond the boundaries of physics and even of science, lie at the forefront of today's research in theoretical particle physics and cosmology. Maurizio Gasperini succeeds in this book in drawing a thorough - yet very accessible and captivating - panorama of the various answers that have so far emerged to those basic questions, and of the cosmological observations which may soon allow a stringent test of our most advanced theoretical ideas.

Gabriele Veneziano, Co-founder of String Theory

"Gasperini ... describes how string theory can be used to describe a pre-big-bang era that gives birth to a big bang, resolving dilemmas of standard cosmology and predicting a testable remnant of gravitational radiation that should pervade the universe now. ... Summing Up: Recommended. Upper-division undergraduates." (M. Dickinson, Choice, Vol. 46 (7), March, 2009)

"This book is both lucid and comprehensive. ... the book’s basic material derives from the author’s university lectures and seminars, its stated aim now is to make the topic accessible to a readership with typically no more than a knowledge of high-school physics. ... If you are interested in what String Theory has to offer cosmology, and are prepared to put some effort into finding out ... this could be a useful text for you." (Dave Pike, The Observatory, Vol. 129 (1210), June, 2009)

"This book grew out of a series of lectures and seminars held over several years in various Italian universities. ... The book is addressed, in particular, to all those readers with at least a basic knowledge of physics ... but not necessarily equipped with an academic scientific background. ... this book is detailed enough to enable the reader to understand the most recent cosmological models, the key underlying ideas and how they can be tested using the experimental tools provided by current technology." (Roland Carchon, Belgian Physical Society Magazine, Issue 2, June, 2009)

About this edition

• Publisher: Springer
• Publication date: 2010
• ISBN 10: 3642093841
• ISBN 13: 9783642093845
• Binding: Paperback
• Number of pages: 219