Sökning: "non abelian"

Visar resultat 11 - 15 av 20 uppsatser innehållade orden non abelian.

  1. 11. Braid group statistics and exchange matrices of non-abelian anyons : with representations in Clifford algebra

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Erik Sönnerlind; Gustav Brage; [2018]
    Nyckelord :;

    Sammanfattning : When leaving classical physics and entering the realm of quantum physics, there are many new concepts being introduced. One of the most fundamental ideas in quantum mechanics is that particles no longer have exact known positions, but instead expected values and prob- abilities. LÄS MER

  3. 12. Non-Abelian Anyons: Statistical Repulsion and Topological Quantum Computation

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Viktor Qvarfordt; [2017]
    Nyckelord :;

    Sammanfattning : As opposed to classical mechanics, quantum mechanical particles can be truly identical and lead to new and interesting phenomena. Identical particles can be of different types, determined by their exchange symmetry, which in turn gives rise to statistical repulsion. LÄS MER

  4. 13. Calculating the Mass of Magnetic Monopoles in Non-Abelian Gauge Theories

    Kandidat-uppsats, Uppsala universitet/Teoretisk fysik

    Författare :Måns Holmberg; [2016]
    Nyckelord :Magnetic monopole; Mass; Gauge theory; Non-Abelian group; Dirac monopole; t Hooft-Polyakov monopole; Georgi-Glashow model; Dyon; BPS-limit; Numerical calculation;

    Sammanfattning : .... LÄS MER

  5. 14. Browsing the Web of Amplitudes

    Master-uppsats, Uppsala universitet/Teoretisk fysik

    Författare :Alexander Söderberg; [2016]
    Nyckelord :amplitude; amplitudes; relation; relations; browsing; web; bcj; kk; double; copy; zeroth; klt; single; valued; projection; quantum; field; theory; qft; string; type; I; II; heterotic;

    Sammanfattning : We begin by studying field-theory amplitude relations such as the Kleiss-Kuijf, Bern-Carrasco-Johansson, Kawai-Lewellen-Tye and the double copy construction, which are important ingredients in this thesis. Going beyond the field-theory limit we study how the gauge-sector of the heterotic string relates to type I amplitudes through the single valued projection of multiple zeta values. LÄS MER

  7. 15. Furstenberg's conjecture and measure rigidity for some classes of non-abelian affine actions on tori

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Gustav Zickert; [2015]
    Nyckelord :;

    Sammanfattning : In 1967 Furstenberg proved that the set {2n3mα(mod 1) | n, m ∈N} is dense in the circle for any irrational α. He also made the following famous measure rigidity conjecture: the only ergodic measures on the circle invariant under both x —> 2x and x —> 3x are the Lebesgue measure and measures supported on a finite set. LÄS MER