Sökning: "The CHSH inequality"

Hittade 4 uppsatser innehållade orden The CHSH inequality.

  1. 1. Tsirelson's Bound : Introduction and Examples

    Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Amanda Kaarna; [2022]
    Nyckelord :Tsirelson s bound; Bell inequalities; The CHSH inequality; The I3322 inequality; Semidefinite programming;

    Sammanfattning : Tsirelson's bound is the upper bound for a Bell inequality which is valid for all quantum mechanical systems. We discuss why Tsirelson's bound was developed by looking at some historical arguments in quantum physics, such as the Einstein-Podolsky-Rosen (EPR) paradox, an argument for the quantum mechanical description of physical reality being incomplete, and local hidden variables. LÄS MER

  3. 2. Quantum Landau-Lifshitz-Gilbert Dynamics of a Dimer

    Master-uppsats, Uppsala universitet/Teoretisk fysik; Uppsala universitet/Materialteori

    Författare :Lee Johnson; [2022]
    Nyckelord :;

    Sammanfattning : The classical Landau-Lifshitz-Gilbert (LLG) equations are of crucialimportance in micro-magnetism, but a true quantum-mechanical descriptionwas not found until 2013. However, very few realistic quantumsystems have been modeled using it. LÄS MER

  4. 3. Bell's Theorem and Inequalities, with Experimental Considerations

    Kandidat-uppsats, KTH/Teoretisk fysik

    Författare :Niclas Hoglund; Olof Jacobson; [2013]
    Nyckelord :;

    Sammanfattning : Bell's theorem is an important milestone in the development of quantum mechanics. It draws a line between concepts such as realism and locality on the one hand and quantum mechanics on the other. Experimentally veried violations of Bell inequalities can yield important information about what assumptions can be made about physical reality. LÄS MER

  5. 4. A high brightness source of entangled photons

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Författare :Leo Wallin Sonesson; [2010]
    Nyckelord :entangled photons; Bell’s inequality; Sagnac interferometer; Local realism; Physics and Astronomy;

    Sammanfattning : In the field of quantum optics and its wide variety of applications it is essential to have high brightness sources of entangled photons. In this Bachelor project, the aim has been to produce such a source based on recent experimental setups [1] [2] with a so-called Sagnac interferometer to generate polarization-entangled photons. LÄS MER