paper

Relative Topological Integrals and Relative Cheeger-Simons Differential Characters

arXiv:hep-th/0010110 · doi:10.1016/S0393-0440(02)00149-3

Abstract

Topological integrals appear frequently in Lagrangian field theories. On manifolds without boundary, they can be treated in the framework of (absolute) (co)homology using the formalism of Cheeger--Simons differential characters. String and D--brane theory involve field theoretic models on worldvolumes with boundary. On manifolds with boundary, the proper treatment of topological integrals requires a generalization of the usual differential topological set up and leads naturally to relative (co)homology and relative Cheeger--Simons differential characters. In this paper, we present a construction of relative Cheeger--Simons differential characters which is computable in principle and which contains the ordinary Cheeger--Simons differential characters as a particular case.

49 pages, Plain TeX, no figures, requires AMS font files AMSSYM.DEF and amssym.tex; final version

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