Essays about: "gauge theories"

Showing result 1 - 5 of 28 essays containing the words gauge theories.

  1. 1. Phenomenological exploration of flavored Grand Unification through high-scale matching and renormalization group flow

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Author : Hector Tiblom; [2023]
    Keywords : Grand Unification; GUT; trinification; spontaneous symmetry breaking; effective field theory; EFT; high-scale matching; renormalization group flow; Physics and Astronomy;

    Abstract : The phenomenological success of the Standard Model (SM), and its unification of the electromagnetic and weak forces has inspired the search for a Grand Unified Theory (GUT), that dynamically reduces to the SM at low energies. In this work, we consider one such GUT, based on the trinification model [SU(3)]³ with an additional local SU(2) family symmetry, that is then broken directly to the gauge symmetry group of the SM. READ MORE

  3. 2. Asymptotic Symmetries and Dressed States in QED and QCD

    University essay from Stockholms universitet/Fysikum

    Author : Saimeng Zhou; [2023]
    Keywords : Dressed states; Large gauge transformation; Faddeev-Kulish formalism; Generalized coherent state operator; Wilson line; Infrared divergence; Asymptotic Hamiltonian; QED; QCD;

    Abstract : Infrared divergences arising in theories with massless gauge bosons have been shown to cancel in scattering amplitudes when using dressed states constructed from the Faddeev- Kulish approach to the asymptotic states. It has been established that these states are closely related to asymptotic symmetries of the theory, that is, non-vanishing gauge trans- formations at the asymptotic boundary. READ MORE

  4. 3. Graphic design, Already Intelligent? Current possibilities of generative AI applications in graphic design.

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Hampus Dehman; [2023]
    Keywords : Artificial Intelligence; Graphic Design; AI Art; Generative Artificial Intelligence; Process mapping; OpenAI; DALL-E; Chat-GPT;

    Abstract : This paper analyzes the current possible implementations and limitations of generative AI applications such as Chat-GPT, DALL-E, and Midjourney. The applications were used in a specific scenario to gauge whether it was able to effectively handle a potential request from a client, the scenario was to create a visual identity for a shoe company called WalkWise. READ MORE

  5. 4. Higher-Point Gauge-Theory Couplings of MassiveSpin-2 States in 4 Dimensional String Theories

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Chen Huang; [2023]
    Keywords : ;

    Abstract : .... READ MORE

  6. 5. 2d Gauge Theories

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Zhou Zheng; [2022]
    Keywords : ;

    Abstract : The Yang-Mills gauge theories play prominent role in modern high energy physics and the direct non-perturbative calculations present the main challenge in the field.Two dimensional gauge theories provide a nice playground where it is possible to carry out exact computations and at the same time some non-trivial phenomena canbe studied. READ MORE