Atnaujintas knygų su minimaliais defektais pasiūlymas! Naršykite ČIA >>
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.
| Autorius: | Marco D'Alessandro |
| Leidėjas: | Edizioni Accademiche Italiane |
| Išleidimo metai: | 2015 |
| Knygos puslapių skaičius: | 196 |
| ISBN-10: | 3639772660 |
| ISBN-13: | 9783639772661 |
| Formatas: | 220 x 150 x 12 mm. Knyga minkštu viršeliu |
| Kalba: | Anglų |
Parašykite atsiliepimą apie „Instantons and perturbative analysis in supersymmetric gauge theories: The role of supersymmetry and conformal invariance in gauge theories“
