Topological Field Theory
by Graeme Segal
Publisher: Duke University 1999
Number of pages: 43
Description:
Contents: Topological field theories (The basic structure, The 'toy model' for a finite group, Open Strings, Area-dependent theories); The Index and Determinant of the Dirac Operator; Braided tensor categories; String algebras.
Download or read it online for free here:
Download link
(multiple PDF files)
Similar books
Geometry of 2D Topological Field Theoriesby Boris Dubrovin - arXiv
These lecture notes are devoted to the theory of equations of associativity describing geometry of moduli spaces of 2D topological field theories. Topics: WDVV equations and Frobenius manifolds; Polynomial solutions of WDVV; Symmetries of WDVV; etc.
(13265 views)
Yang Mills model of interacting particles in the classical field theoryby Jean Claude Dutailly - arXiv
The purpose is to study interacting particles in the General Relativity context, by the principle of least action using purely classical concepts. The particles are described by a state tensor using a Clifford algebra for the kinematic part.
(10738 views)
As Scales Become Separated: Lectures on Effective Field Theoryby Timothy Cohen - arXiv.org
These lectures aim to provide an introduction to the philosophical underpinnings and technical features of Effective Field Theory. Improving control of S-matrix elements in the presence of a large hierarchy of physical scales is emphasized.
(4222 views)
Conformal Field Theory on the Planeby Sylvain Ribault - arXiv
We provide an introduction to conformal field theory on the plane in the conformal bootstrap approach. We introduce the bootstrap approach to quantum field theory, and how they apply to two-dimensional theories with local conformal symmetry.
(5817 views)