3 links
An Introduction to Conformal Field Theory
arxiv.org
A comprehensive introduction to two-dimensional conformal field theory is given.
Conformal Field Theories: From Old to New
arxiv.org
A short review of recent work, including the general problem of constructing the actions of new conformal field theories from old conformal field theories.[Postscript]
Notes on 2D Conformal Field Theory and String Theory
arxiv.org
An explanation of the basics of conformal theory using the language of chiral algebras of Beilinson and Drinfeld.