Sökning: "Entanglement"

Visar resultat 1 - 5 av 117 avhandlingar innehållade ordet Entanglement.

  1. 1. Quantum entanglement : theory and an experiment

    Författare :Hoshang Heydari; Gunnar Björk; Marek Zukowski; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; quantum entanglement; Fysik; Physics; Fysik;

    Sammanfattning : .... LÄS MER

  3. 2. Photonic multipartite entanglement : Generation, measurement and applications

    Författare :Massimiliano Smania; Mohamed Bourennane; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; quantum information; entanglement; Bell tests; POVM; device-independent; self-testing; quantum optics; prepare-and-measure; fysik; Physics;

    Sammanfattning : We are currently witnessing a fundamental change in the field of quantum information, whereby protocols and experiments previously performed in university labs are now being implemented in real-world scenarios, and a strong commercial push for new and reliable applications is contributing significantly in advancing fundamental research. In this thesis and related included papers, I first look at a keystone of quantum science, Bell's theorem. LÄS MER

  4. 3. The coexistence of family, ownership, and business : Conceptualizing entanglement and business family ownering

    Författare :Lisa Bäckvall; Leif Melin; Anna Larsson; Robin Holt; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Family Business; Entanglement; Collective Subjective Corpus; Three-Circle Model of Family Business; Social Praxeology; Practice Theory; Business Family; Business Family Ownership Practice; Business Family Owning; Governance; CEO;

    Sammanfattning : This research engages with the topic of business family ownership through an ethnographically inspired study of business governance-related activities constructed as family members’ business-owning practices relationally and over time. In short, it is about what business families do when owning businesses and how this form of owning can be conceptualized. LÄS MER

  5. 4. Entanglement and Quantum Computation from a Geometric and Topological Perspective

    Författare :Markus Johansson; Marie Ericsson; Jens Eisert; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Quantum Information; Geometric Phases; Topological Phases; Entanglement; Quantum Computation;

    Sammanfattning : In this thesis we investigate geometric and topological structures in the context of entanglement and quantum computation.A parallel transport condition is introduced in the context of Franson interferometry based on the maximization of two-particle coincidence intensity. LÄS MER

  7. 5. Entanglement detection schemes and coherent manipulation of spin in quantum dots

    Författare :Ognjen Malkoc; NanoLund: Centre for Nanoscience; []
    Nyckelord :Quantum dots; Entanglement; Current noise; Spin relaxation; Fysicumarkivet A:2016:Malkoc;

    Sammanfattning : The work contained in this thesis deals with two closely related topics. Papers I-III deal with charge transport statistics in nanoscale devices to investigate the presence of entanglement in the constituent electrons. We identify the contributions of entangled electron pairs to the current cross-correlations as a signature of entanglement. LÄS MER