Logo

Quantum Field Theory and Functional Integrals

Small book cover: Quantum Field Theory and Functional Integrals

Quantum Field Theory and Functional Integrals
by

Publisher: arXiv.org
Number of pages: 88

Description:
These notes describe Feynman's path integral approach to quantum mechanics and quantum field theory from a functional integral point of view, where the main focus lies in Euclidean field theory. The notion of Gaussian measure and the construction of the Wiener measure are covered.

Home page url

Download or read it online for free here:
Download link
(750KB, PDF)

Similar books

Book cover: Introduction to Nonequilibrium Statistical Mechanics with Quantum FieldIntroduction to Nonequilibrium Statistical Mechanics with Quantum Field
by - arXiv
The author presents a concise and self-contained introduction to nonequilibrium statistical mechanics with quantum field theory. Readers are assumed to be familiar with the Matsubara formalism of equilibrium statistical mechanics.
(8671 views)
Book cover: Lectures on Tensor Categories and Modular FunctorsLectures on Tensor Categories and Modular Functors
by - American Mathematical Society
The book gives an exposition of the relations among the following three topics: monoidal tensor categories (such as a category of representations of a quantum group), 3-dimensional topological quantum field theory, and 2-dimensional modular functors.
(8787 views)
Book cover: An Introduction to Quantum Field TheoryAn Introduction to Quantum Field Theory
by - University of Manchester
Presently, all observational evidence points to the fact that Quantum Field Theory provides a good description of all known elementary particles. The scope of these lectures is to provide an introduction to the formalism of Quantum Field Theory.
(9763 views)
Book cover: Quantum Field Theory on Noncommutative SpacesQuantum Field Theory on Noncommutative Spaces
by - arXiv
An introduction to noncommutative quantum field theory is presented, with emphasis on those properties that are intimately tied to string theory and gravity. Topics covered include the Weyl-Wigner correspondence, noncommutative Feynman diagrams, etc.
(11024 views)