Search for dissertations about: "violation"

Showing result 16 - 20 of 114 swedish dissertations containing the word violation.

  2. 16. Bell tests and the no-signalling assumption

    Author : Massimiliano Smania; Mohamed Bourennane; Ingemar Bengtsson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quantum; quantum optics; Bell tests; CHSH inequality; entanglement; fysik; Physics;

    Abstract : Bell's theorem was originally meant for testing fundamental properties of Nature, namely local realism. However, through the years it has become a powerful device for certifying encryption security, randomness, and entanglement among other properties. READ MORE

  4. 17. Measurements of supersymmetry with the ATLAS experiment at the LHC

    Author : Jesper Söderqvist; KTH; []
    Keywords : ;

    Abstract : If supersymmetry exists at the electroweak scale, then it should be possible to discover it at CERN's next accelerator, the Large Hadron Collider (LHC). The phenomenology predicted by the supergravity inspired mimmal supersymmetric standard model (SUGRA) is examined in detail. READ MORE

  5. 18. Dynamics of Quantum Correlations with Photons : Experiments on bound entanglement and contextuality for application in quantum information

    Author : Elias Amselem; Mohamed Bourennane; Antonio Acín; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum information; quantum optics; foundations of quantum mechanics; entanglement; non-contextuality; Kochen-Specker theorem; parametric down-conversion; quantum state engineering; fysik; Physics;

    Abstract : The rapidly developing interdisciplinary field of quantum information, which merges quantum and information science, studies non-classical aspects of quantum systems. These studies are motivated by the promise that the non-classicality can be used to solve tasks more efficiently than classical methods would allow. READ MORE

  6. 19. HIBEAM/NNBAR annihilation detectordevelopment

    Author : Sze-Chun Yiu; David Milstead; Fredrik Hellberg; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; fysik;

    Abstract : The observed matter-antimatter asymmetry in the universe implies a fundamental creation of matter overantimatter, a process linked to baryon number violation. Yet, experimental evidence for such a violationremains elusive. READ MORE

  7. 20. Non-contextual inequalities and dimensionality

    Author : Johan Ahrens; Mohamed Bourennane; Otfried Gühne; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fysik; Physics;

    Abstract : This PhD-thesis is based on the five experiments I have performed during mytime as a PhD-student. Three experiments are implementations of non-contextualinequalities and two are implementations of witness functions for classical- andquantum dimensions of sets of states. READ MORE