Search for dissertations about: "0 theories"

Showing result 1 - 5 of 375 swedish dissertations containing the words 0 theories.

  2. 1. Exact Results in Five-Dimensional Gauge Theories : On Supersymmetry, Localization and Matrix Models

    Author : Anton Nedelin; Joseph Minahan; Ivan Kostov; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Supersymmetric localization; Matrix Models; Chern-Simons theory; Supersymmetric Field Theories; 2; 0 theories; Theoretical Physics; Teoretisk fysik;

    Abstract : Gauge theories are one of the corner stones of modern theoretical physics. They describe the nature of all fundamental interactions and have been applied in multiple branches of physics. The most challenging problem of gauge theories, which has not been solved yet, is their strong coupling dynamics. READ MORE

  4. 2. Quantifiers and Theories : A Lazy Approach

    Author : Peter Backeman; Philipp Rümmer; Jie-Hong Roland Jiang; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Automated Reasoning; Automated Theorem Proving; SMT; Unification; Datavetenskap med inriktning mot inbyggda system; Computer Science with specialization in Embedded Systems;

    Abstract : In this thesis we study Automated Theorem Proving (ATP) as well as Satisfiability Modulo Theories (SMT) and present lazy strategies for improving reasoning within these areas. A lazy strategy works by simplifying a problem, and gradually refines the abstraction only when necessary. READ MORE

  5. 3. Results in Localization for Supersymmetric Gauge Theories

    Author : Anastasios Gorantis; Joseph A. Minahan; Kimyeong Lee; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Supersymmetric localization; Matrix models; Supersymmetric field theories; Cohomological field theories; Chiral algebras; Theoretical Physics; Teoretisk fysik;

    Abstract : The strong coupling dynamics of Quantum Field Theories with gauge symmetries constitutes a profound problem in Theoretical Physics. Supersymmetric theories offer rare instances where this elusive problem is tractable and can be a valuable source of information and intuition. READ MORE

  6. 4. Six-dimensional theories with (2,0) supersymmetry

    Author : Pär Arvidsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In this thesis the so called (2,0) theories in six dimensions are discussed. These theories are of special interest because they do not contain dynamical gravity despite their high dimensionality. READ MORE

  7. 5. Constructing the six-dimensional (2,0) theories

    Author : Erik Flink; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Field theory in higher dimensions; M-theory; string theory;

    Abstract : In this thesis we give a brief review of the six-dimensional(2,0) theories and how they emerge from the study of string/M-theory. In particular, the A_N version of (2,0) theory is the world-volume theory of N+1 parallel M5-branes in the limit where gravity decouples. READ MORE