String Theory and M-Theory

by Katrin Becker, John Schwarz, Melanie Becker, et al.

Book Overview

String theory is one of the most exciting and challenging areas of modern theoretical physics. This book guides the reader from the basics of string theory to recent developments. It introduces the basics of perturbative string theory, world-sheet supersymmetry, space-time supersymmetry, conformal field theory and the heterotic string, before describing modern developments, including D-branes, string dualities and M-theory. It then covers string geometry...

• Format: Hardcover
• Language: English
• ISBN: 0521860695
• ISBN13: 9780521860697
• Release Date: January 2007
• Publisher: Cambridge University Press
• Length: 756 Pages
• Weight: 1.80 lbs.
• Dimensions: 1.5" x 6.2" x 9.8"

Customer Reviews

The Marvels of String and M-Theory

The book seems to be very well organized and although it requires some knowledge of quantum field theory and general relativity it is quite accessible. It was delivered in very good condition albeit with two minor bumps on the front hardcover, probably due to packaging and handling. However, I am quite satisfied and am looking forward to an enlightening read.

My favorite single-volume "domestic" string theory book.

I approach the subject from a mathematical direction having been greatly interested in the fact that historically speaking, string theory has been evolving backwards and still searching for its appropriate geometry. While only a few of the prominant names in the area have undertaken the task of writing a comprehensive manuscript on string theory, the past couple of decades has seen the publication of texts by Polchinski, Kaku, Zwiebach, and several others, all with their own merits, scope, and style of presentation. The present title as far as I know is the first on the topic chiefly written by female physicists (who are inevitably better at explaining things!) and eventhough as Lee Carlson mentions in his review here, there is room for improvements in a few places, Becker & Schwarz is one of the best current options for teaching a first-year graduate course and for reference. As the writers have noted in the Preface, the book assumes a background in quantum field theory, general relativity, and also familiarity with the mathematical concepts and constructs in group theory, differential geometry, and topology. The discussion starts out with the basics on perturbative string theory, moving into conformal field theory, supersymmetry, dualities, and finally to the more modern developments such as D-branes and M-theory. My favorite chapters are the ones on String Geometry (chapter 9) and Flux Compactifications (chapter 10), the latter being one of the more recent developments in the area not discussed in the earlier books. In a departure from the 1980's and 1990's trends, string theory has become progressively more accessible to nonspecialists (such as engineers), therefore the 120-or-so worked-out problems and the other 200 homework exercises which are included provide a good setting for those not taking an official course, to try their hand on solving various problems for better understanding the subject. In summary, Becker & Schwarz (and its possible future editions) is destined to be one of the main treatises of string theory in the coming years.

Strung out

I have read "Theory of Everything" and understood the technical elements of physics by Brian Greene. Becker2,Schwarz are math professors first. Reader beware. You must have a desire for string knowledge or math interests. Yes the book is great. Beware amatures. I have also resad "String Theory" by Joseph Polchinski. I understood more material but it is almost 10 years old. Big difference. I recommend reading such a up-dateded version of brane data. So much more too.

Excellent Book

I think this is a great book that provides not only a great introduction to string theory (there is no assumed prior knowledge of string theory), but also provides coverage of many more advanced topics as well. I think it's likely that the vast majority of students specializing in string theory will want to read it at some point in their studies. The coverage of topics in the first few chapters is in some ways fairly standard. The first two chapters consists of a high level overview of string theory, bosonic string, the Nambu-Goto action the Polyakov action, the Virasoro algebra, the critical dimension, light code gauge and the spectra of open/closed strings. After this there is a chapter on conformal field theory, naturally emphasizing the parts relevant to string theory (including a bit of string field theory). This is followed by discussions of worldsheet supersymmetry, spacetime supersymmetry, anomalies, T-duality and heterotic strings. The writing is very clear and considering the nature of the material, fairly straight forward. There are two things that I considered exceptional strengths. One is that the discussions incorporate D-branes, M-theory and the (unexpected) symmetries of string theory early on. The other is that there are numerous worked examples, as there are throughout the book. At a very high level the rest of the book contains more extensive discussions of M-theory, compactification (including a substantial amount besides the standard approach of the compact dimensions being a Calabi-Yau space), mirror symmetry, S-duality, possible cosmological consequences of string theory, black holes and other solutions with horizons, matrix theory, AdS/CFT correspondence (a proposed equivalence between closed string solutions on the product of a sphere and anti-deSitter space and Yang-Mills theories) and the holographic principle (or as some would say conjecture). The things I appreciated the most about this material was that is was a very interesting mix of topics. The discussion of black holes and cosmology was fairly extensive (for cosmology it was the most extensive I've seen in a text book). As was the coverage of the AdS/CFT correspondence. There were also some topics that I don't recall seeing in other string theory books, such as warped geometries in compactification and S-branes (these are like D-branes but they satisfy Dirichlet boundary conditions in timelike directions). Needless to say it's a fairly advanced book. There is some coverage of things like complex spaces, topology, general relativity and cosmology. However this material is more along the lines of a review, not something intended to teach from first principles (some of the other string theory books cover this kind material in more detail). All-in-all I believe this book not only provides a great introduction, it also provides an excellent treatment of some of the more advanced topics in string theory.

A Modern Fairytale

This is a fabulous excursion into a world inhabited by all sorts of mythical creatures: Calabi-Yau 3-folds, D-branes, orbifolds, ten and eleven-dimensional backgrounds, supersymmetric partners, covariant fermionic vertex operators and many others that only the wildest imaginations can conceive of. The wizards and magicians who have conjured these beasts have also cast a powerful spell on their easily-beguiled followers who see streets of gold and emerald trees as they walk through the morass of E8*E8 gauge fields, compactifications and dualities. This tome will be a welcome addition to your bookshelf right between Harry Potter and Alice in Wonderland. I gladly recommend each of you to take a brief stroll into this enchanted land to be followed by the volumes of Landau and Lifchitz, so that you will be able to find your way back to reality again. Some have called strings "a theory of anything". Indeed, it is a wonderful place where you can make all your wishes come true. But do not stay too long in the kingdom of string theory lest you end up like so many others who are lost, searching endlessly for the legendary realms of M-theory or wandering aimlessly in the infinite labyrinth of the Landscape, wasting the remaining years of their life on naught but a fable.