Sökning: "CHSH inequality"

Hittade 3 avhandlingar innehållade orden CHSH inequality.

1. 1. Bell tests and the no-signalling assumption

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

   Sammanfattning : 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. LÄS MER

3. 2. Experiments with Entangled Photons : Bell Inequalities, Non-local Games and Bound Entanglement

   Författare :Muhammad Sadiq; Mohamed Bourennane; Rupert Ursin; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fysik; Physics;

   Sammanfattning : Quantum mechanics is undoubtedly a weird field of science, which violates many deep conceptual tenets of classical physics, requiring reconsideration of the concepts on which classical physics is based. For instance, it permits persistent correlations between classically separated systems, that are termed as entanglement. LÄS MER

4. 3. Non-contextual inequalities and dimensionality

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

   Sammanfattning : 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. LÄS MER