Sökning: "0 theories"

Visar resultat 6 - 10 av 548 avhandlingar innehållade orden 0 theories.

  1. 6. Constructing the six-dimensional (2,0) theories

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

    Sammanfattning : 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. LÄS MER

  3. 7. 3D Gesture Recognition and Tracking for Next Generation of Smart Devices : Theories, Concepts, and Implementations

    Författare :Shahrouz Yousefi; Haibo Li; Touradj Ebrahimi; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 3D gestural interaction; gesture recognition; gesture tracking; 3D visualization; 3D motion analysis; augmented environments; Media Technology; Medieteknik;

    Sammanfattning : The rapid development of mobile devices during the recent decade has been greatly driven by interaction and visualization technologies. Although touchscreens have signicantly enhanced the interaction technology, it is predictable that with the future mobile devices, e.g. LÄS MER

  4. 8. Models of SO(10) Grand Unified Theories : Yukawa Sector and Gauge Coupling Unification

    Författare :Marcus Pernow; Tommy Ohlsson; Frank Deppisch; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; grand unified theories; renormalization group equations; neutrino masses; threshold effects; gauge coupling unification; Fysik; Physics;

    Sammanfattning : .... LÄS MER

  5. 9. Field Theories with a Twist

    Författare :Louise Anderson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Extended Supersymmetry; Supersymmetric Gauge Theory; Topological Field Theories;

    Sammanfattning : This thesis deals with topological field theories derived from maximally supersymmetric gauge theories. The main part of this work is the three appended research papers, each of which investigates some different aspect of these theories. LÄS MER

  7. 10. BRST and Topological Gauge Theories

    Författare :Niclas Sandström; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gauge theory; BRST-quantization; topological field theory; BV-quantization; almost product structure APS ; superfield formulation;

    Sammanfattning : 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. LÄS MER