Sökning: "Quantum Field Theory"

Visar resultat 21 - 25 av 94 uppsatser innehållade orden Quantum Field Theory.

  1. 21. 2d Gauge Theories

    Master-uppsats, Uppsala universitet/Teoretisk fysik

    Författare :Zhou Zheng; [2022]
    Nyckelord :;

    Sammanfattning : 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. LÄS MER

  3. 22. Quantum Computing in Nuclear Physics

    Master-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Luca Bernecker; [2022]
    Nyckelord :quantum computing; nuclear physics; qubits; theoretical physics; Physics and Astronomy;

    Sammanfattning : In this thesis, we investigate many–body systems using simulations of quan- tum computers. Quantum computing is a computational paradigm based on qubits which are defined in a Hilbert space instead of the familiar binary bits. LÄS MER

  4. 23. The Scattering matrix : Properties and one-dimensional examples

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Samuel Clarito; [2022]
    Nyckelord :;

    Sammanfattning : The scattering matrix is used to relate particle states before and after undergoing a scattering process. It is used in quantum mechanics, scattering theory and quantum field theory. When quantum theory got developed, the classical descriptions for scattering were no longer sufficient and other methods began to develop. LÄS MER

  5. 24. Aspects of Conformal Field theory

    Kandidat-uppsats, Uppsala universitet/Teoretisk fysik

    Författare :Axel Agback; [2022]
    Nyckelord :Conformal field theory; Ising model; minimal models; Quantum field theory;

    Sammanfattning : Quantum field theories are very good at describing the world around us but use complicated computations that cannot always be solved exactly. Introducing conformal symmetry to quantum field theory can reduce this complexity and allow for quite simple calculation in the best case. LÄS MER

  7. 25. Analysis of condition for ALD deposition of ferroelectric HZO

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Teodor Qvint; [2022]
    Nyckelord :HZO; Ferro; ALD; Temperature; Purge time; Technology and Engineering;

    Sammanfattning : Deposition of ferroelectric hafnium zirconium oxide (HZO) on semiconductor samples with Atomic Layer Deposition (ALD) has proven to be a viable method of production. But while the physical processes of ALD deposition is relatively well know, there exists some gaps in knowledge about different parameters for the ALD and the resulting depositions. LÄS MER