Feynman-Kac-Type Theorems and Gibbs Measures on Path Space

Download or read book Feynman-Kac-Type Theorems and Gibbs Measures on Path Space written by József Lörinczi and published by Walter de Gruyter. This book was released on 2011-08-29 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph offers a state-of-the-art mathematical account of functional integration methods in the context of self-adjoint operators and semigroups using the concepts and tools of modern stochastic analysis. These ideas are then applied principally to a rigorous treatment of some fundamental models of quantum field theory. In this self-contained presentation of the material both beginners and experts are addressed, while putting emphasis on the interdisciplinary character of the subject.