D-Branes, Tachyons, and String Field Theory
by Washington Taylor, Barton Zwiebach
Publisher: arXiv 2004
Number of pages: 104
Description:
In these notes we provide a pedagogical introduction to the subject of tachyon condensation in Witten's cubic bosonic open string field theory. We use both the low-energy Yang-Mills description and the language of string field theory to explain the problem of tachyon condensation on unstable D-branes.
Download or read it online for free here:
Download link
(1MB, PDF)
Similar books
An Introduction to String Theoryby James Bedford - arXiv
An introduction to string theory, focusing on the Bosonic string, but treating the superstring as well. A number of appendices on more advanced topics are also provided, including an introduction to orientifolds in various brane configurations.
(13370 views)
Introduction to String Theoryby Thomas Mohaupt - arXiv
These notes give an introduction to string theory for students and interested researches. No previous knowledge of string theory is assumed. The focus is on gravitational aspects and we explain how gravity is described in string theory.
(12863 views)
Kac-Moody Algebras in M-theoryby Sophie de Buyl - arXiv.org
Contents: A First Approach; General Framework; Homogeneous Cosmologies; Oxidation; Hyperbolic Algebras; General Framework; Dirac Fermions; Eleven Dimensional Supergravity; Dualities and Signatures of G++ Invariant Theories; etc.
(11323 views)
Introduction to M Theoryby Miao Li - arXiv
This short book is an introduction to some recent developments in string theory and M theory. The author tries to concentrate on the main physical aspects, and often leaves more technical details to the original literature.
(12994 views)