What is String Theory?
by Joseph Polchinski
Publisher: arXiv 1994
Number of pages: 154
Description:
The first part is an introduction to conformal field theory and string perturbation theory. The second part deals with the search for a deeper answer to the question posed in the title. Contents: Conformal Field Theory; String Theory; Vacua and Dualities; String Field Theory or Not String Field Theory; Matrix Models.
Download or read it online for free here:
Download link
(1.1MB, PDF)
Similar books
Inflation and String Theoryby Daniel Baumann, Liam McAllister - arXiv
We review cosmological inflation and its realization in quantum field theory and string theory. We describe two intertwined approaches to the physics of inflation: from the bottom up in effective field theory, and from the top down in string theory.
(11509 views)
String Theory and Branesby Neil Lambert - King's College London
This course will introduce string theory, which has become the dominant framework for a complete theory of all physical phenomena. As such it is in some sense a course to introduce the modern view of particle physics at its most fundamental level.
(7885 views)
String Theoryby Maximilian Kreuzer - Technische Universitat Wien
Contents: Introduction; The bosonic string; Quantization of bosonic strings; Superstrings; Conformal field theory (conformal group, Wick rotation and Euclidean fields, Tensors, energy-momentum, and correlations, First order systems and ghosts, etc).
(10892 views)
An Introduction to Non-perturbative String Theoryby Ashoke Sen - arXiv
Basic aspects of non-perturbative string theory are discussed. The topics include test of duality symmetries based on the analysis of the low energy action and the spectrum of BPS states, relationship between different duality symmetries, etc.
(10057 views)