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Aspects of Renormalization

Mandal, Subrata (2016) Aspects of Renormalization. Masters thesis, Indian Institute of Science Education and Research Kolkata.

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    Abstract

    The techniques of Renormalization Group (RG) give insight of various aspects of Condensed matter, High Energy, and Non-linear dynamics - almost in every area of modern physics. In this report our main aim was to present certain aspects of Renormalization. Plenty of works have been done over a period of almost 30 years. We have tried to find similarities among few of them, keeping other important physics as much apart as possible. We have also tried to illustrate the combinatorics in QFT with plenty examples to be familiar with this useful algorithm. Two computational codes (in python language) was also written to compute traces of products of Dirac Matrices and to get the structure of Feynman diagram.

    Item Type: Thesis (Masters)
    Additional Information: Supervisor: Dr. Ananda Dasgupta
    Uncontrolled Keywords: ABC Model; Condesed-matter Systems; High Energy Physics; Renormalization; Renormalization Group
    Subjects: Q Science > QC Physics
    Divisions: Department of Physical Sciences
    Depositing User: IISER Kolkata Librarian
    Date Deposited: 04 Aug 2016 14:50
    Last Modified: 04 Aug 2016 14:50
    URI: http://eprints.iiserkol.ac.in/id/eprint/362

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