Blar i NTNU Open på forfatter "Skagerstam, Bo-Sture"

Viser treff 1-9 av 9

    • Anomalous Paths in Quantum Mechanical Path-Integrals 

      Grimsmo, Arne Løhre; Klauder, John R; Skagerstam, Bo-Sture (Journal article; Peer reviewed, 2013)
      We investigate modifications of the discrete-time lattice action, for a quantum mechanical particle in one spatial dimension, that vanish in the naïve continuum limit but which, nevertheless, induce nontrivial effects due ...

    • Application of Novel Accelerator Research for Particle Therapy 

      Bjerke, Henrik Hemmestad (Master thesis, 2014)
      This thesis seeks to review the latest trends in hadron therapy devices, and evaluate the potential of novel, researched accelerator concepts for future application. Although the clinical benefits of hadron therapy over ...

    • Causality in quantum field theory with classical sources 

      Skagerstam, Bo-Sture; Eriksson, Karl-Erik; Rekdal, Per Kristian (Journal article; Peer reviewed, 2019)
      In an exact quantum-mechanical framework we show that space-time expectation values of the second-quantized electromagnetic fields in the Coulomb gauge in the presence of a classical conserved source automatically lead to ...

    • On the three-slit experiment and quantum mechanics 

      Skagerstam, Bo-Sture (Journal article; Peer reviewed, 2018)
      It has been suggested by Sorkin that a three-slit Young experiment could reveal the validity a fundamental ingredient in the foundations of one of the cornerstones in modern physics namely quantum mechanics. In terms of a ...

    • Optimisation of Positron-Positronium Conversion and Positronium Laser Excitation 

      Jernelv, Ine Larsen (Master thesis, 2015)
      The AEgIS collaboration (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) at CERN has as its goal to directly measure the Earth's gravitational force on antimatter for the first time. Neutral antihydrogen atoms ...

    • Rapid Steady State Convergence for Quantum Systems Using Time-Delayed Feedback Control 

      Grimsmo, Arne Løhre; Skagerstam, Bo-Sture; Parkins, Scott (Journal article; Peer reviewed, 2014)

    • Spin Polarization Effects in Cherenkov Radiation 

      Willadsen, Jonas Lundeby (Master thesis, 2018)
      Relativistic quantum mechanics is applied to calculate the transition amplitudes of Cherenkov radiation to first order in perturbation theory, for a spin polarized relativistic particle. Effects related to the spin ...

    • Svak Verdi - Et studie i egenskaper ved, og observasjoner av, svake verdier 

      Ellingsen, Jon Magnus (Master thesis, 2015)
      Prosessen for måling av svak verdi er blitt gjennomgått, debatten rundt betydningen av den svake verdien og dens rolle i forklaringen av kjente paradokser har blitt belyst. Det har blitt gjennomgått en modell for, og et ...

    • Using Photon Entanglement as a Fundamental Resource in Experimental Physics 

      Hjorth, Kristian (Master thesis, 2019)
      I denne masteroppgaven beskriver jeg to ulike eksperimenter relatert til bruken av sammenfiltrede fotonpar for metrologi og kvantenøkkeldistribusjon. Innenfor metrologi undersøkes et oppsett for å synkronisere klokker ...