Renormalization for one-loop diagrams in gauge theory.

In most situations, calculations of Feynman diagrams which contain loops lead to inﬁnities. Renormalization has been known to be a standard process to circumvent this difficulty. In this project, we studied two different regularization schemes, which are called dimensional regularization and lattice...

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Main Author:	Nguyen, Thi Phuc Tan.
Other Authors:	School of Physical and Mathematical Sciences
Format:	Final Year Project
Language:	English
Published:	2013
Subjects:	DRNTU::Science::Physics::Nuclear and particle physics
Online Access:	http://hdl.handle.net/10356/53661
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-53661
record_format	dspace
spelling	sg-ntu-dr.10356-536612023-02-28T23:16:26Z Renormalization for one-loop diagrams in gauge theory. Nguyen, Thi Phuc Tan. School of Physical and Mathematical Sciences David Henry Adams DRNTU::Science::Physics::Nuclear and particle physics In most situations, calculations of Feynman diagrams which contain loops lead to inﬁnities. Renormalization has been known to be a standard process to circumvent this difficulty. In this project, we studied two different regularization schemes, which are called dimensional regularization and lattice regularization respectively. A detailed proof of renormalizability of Quantum Electrodynamics with Wilson fermion on the lattice is presented. The derivation of photon and fermion propagators for staggered Wilson fermion is also included. Bachelor of Science in Physics 2013-06-06T08:26:38Z 2013-06-06T08:26:38Z 2013 2013 Final Year Project (FYP) http://hdl.handle.net/10356/53661 en 73 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	DRNTU::Science::Physics::Nuclear and particle physics
spellingShingle	DRNTU::Science::Physics::Nuclear and particle physics Nguyen, Thi Phuc Tan. Renormalization for one-loop diagrams in gauge theory.
description	In most situations, calculations of Feynman diagrams which contain loops lead to inﬁnities. Renormalization has been known to be a standard process to circumvent this difficulty. In this project, we studied two different regularization schemes, which are called dimensional regularization and lattice regularization respectively. A detailed proof of renormalizability of Quantum Electrodynamics with Wilson fermion on the lattice is presented. The derivation of photon and fermion propagators for staggered Wilson fermion is also included.
author2	School of Physical and Mathematical Sciences
author_facet	School of Physical and Mathematical Sciences Nguyen, Thi Phuc Tan.
format	Final Year Project
author	Nguyen, Thi Phuc Tan.
author_sort	Nguyen, Thi Phuc Tan.
title	Renormalization for one-loop diagrams in gauge theory.
title_short	Renormalization for one-loop diagrams in gauge theory.
title_full	Renormalization for one-loop diagrams in gauge theory.
title_fullStr	Renormalization for one-loop diagrams in gauge theory.
title_full_unstemmed	Renormalization for one-loop diagrams in gauge theory.
title_sort	renormalization for one-loop diagrams in gauge theory.
publishDate	2013
url	http://hdl.handle.net/10356/53661
_version_	1759856480184434688

Renormalization for one-loop diagrams in gauge theory.

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