**Introduction to Feynman Integrals**

by Stefan Weinzierl

**Publisher**: arXiv 2010**Number of pages**: 43

**Description**:

An introduction to Feynman integrals. In the first part of the course I review the basics of the perturbative expansion in quantum field theories. In the second part of the course I will discuss more advanced topics: Mathematical aspects of loop integrals related to periods, shuffle algebras and multiple polylogarithms are covered as well as practical algorithms for evaluating Feynman integrals.

Download or read it online for free here:

**Download link**

(250KB, PDF)

## Similar books

**Quantum Field Theory and Functional Integrals**

by

**Nima Moshayedi**-

**arXiv.org**

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

(

**4022**views)

**Quantum Field Theory**

by

**Mark Srednicki**-

**Cambridge University Press**

This introduction to quantum field theory will be of value not only to beginning students but also to practicing physicists interested in learning or reviewing specific topics. The material is presented in an intuitively clear and informal style.

(

**13745**views)

**Introduction to Algebraic and Constructive Quantum Field Theory**

by

**John C. Baez, Irving E. Segal, Zhengfang Zhou**-

**Princeton University Press**

The book presents a rigorous treatment of the first principles of the algebraic and analytic core of quantum field theory. The authors address readers interested in fundamental mathematical physics and who have the training of a graduate student.

(

**12593**views)

**Introduction to Quantum Fields in Curved Spacetime and the Hawking Effect**

by

**Ted Jacobson**-

**arXiv**

These notes introduce the subject of quantum field theory in curved spacetime and some of its applications and the questions they raise. Topics include particle creation in time-dependent metrics, quantum origin of primordial perturbations, etc.

(

**10193**views)