Search for dissertations about: "gauge"
Showing result 1 - 5 of 202 swedish dissertations containing the word gauge.
-
1. BRST and Topological Gauge Theories
Abstract : In this thesis, the BRST-quantization of gauge theories is discussed. A detailed analysis of the BRST-quantization on inner product spaces is performed for a class of abelian models, including reparametrization invariant ones. General rules how to obtain physical wave functions and propagators are proposed. READ MORE
-
2. Beta functions and multi-scalar gauge theory
Abstract : In this licentiate thesis, we provide the context and background for our work One-loop algebras and fixed flow trajectories in adjoint multi-scalar gauge theory (published in JHEP) on the renormalization group flow for a multi-scalar SU(N) gauge theory. The background consists of a description of renormalization group flow, with a focus on beta functions andhow to find fixed points, and multi-scalar theories. READ MORE
-
3. Localization, supersymmetric gauge theories and toric geometry
Abstract : Gauge theories is one of the most pervasive and important subject of modern theoretical physics, and there are still many things about them we do not understand. In particular dealing with strongly coupled theories where normal perturbative techniques do not apply is a fundamental open problem. READ MORE
-
4. Supersymmetric Gauge Theories and Matrix Models
Abstract : We discuss recent developments in supersymmetric field theory due to the conjecture of Dijkgraaf and Vafa relating the effective superpotential of such theories to the computation of an associated matrix model. We give a short survey of N=1 supersymmetric gauge theories and state the conjecture. READ MORE
-
5. Models of SO(10) Grand Unified Theories : Yukawa Sector and Gauge Coupling Unification
Abstract : .... READ MORE