Called by some, "the theory of everything," superstring theory may lead
to the unification of the two great theories of the twentieth century,
general relativity and quantum field theory; it is one of the most
active areas of research in theoretical physics. This course- tested
comprehensive introductory graduate text stresses current areas of
interest, including: string field theory, multi loops, Teichmueller
spaces, conformal field theory, and four-dimensional strings.
Prerequisites are an aquaintance with quantum mechanics and relativity.
The second edition will be revised and updated throughout.