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Book synopsis

This book is divided in two parts. The first one which comprises chapter 1 and 2 regards the perturbative inspection of a highly non trivial super-conformal model. I present the explicit computation of a wide class of four point Green functions up to the second order in the gauge coupling. Then using the conformal Operator Product Expansion (OPE) I extract informations about the spectrum (conformal dimensions) and the trilinear couplings of the theory. The second part which comprises chapter 3 and 4 contains some topics concerning instanton computations in supersymmetric gauge theories. In chapter 3 I present a review of the ADHM construction for gauge theories, with and without supersymmetry. Particular emphasis is given to the geometrical meaning of the construction. Chapter 4 contains the application of a Localization Formula to the computation of the instanton partition function. The known results on the unitary gauge group are reviewed in detail. Then I propose some original results concerning the extension of this formalism to the orthogonal and symplectic gauge theories.

Book details

Book category Books in English Mathematics & science Physics

• Full title: Instantons and perturbative analysis in supersymmetric gauge theories
• Author: D'Alessandro Marco
• Language: English
• Binding: Paperback
• Number of pages: 196
• EAN: 9783639772661
• ISBN: 3639772660
• ID: 09504898
• Publisher: Edizioni Accademiche Italiane
• Weight: 295 g
• Dimensions: 229 × 152 × 11 mm
• Date of publishing: 07. July 2015

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