Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Device-independent quantum key distribution"”.
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Quantum discord, EPR steering and Bell-type correlations for secure CV quantum communications
Quantum states can be correlated in ways beyond what is possible for classical states. These correlations are considered as the main resource for quantum computation and communication tasks. In this thesis, I present my studies on the different forms of Quantum Correlations known as "Quantum …
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Quantum discord, EPR steering and Bell-type correlations for secure CV quantum communications
Quantum states can be correlated in ways beyond what is possible for classical states. These correlations are considered as the main resource for quantum computation and communication tasks. In this thesis, I present my studies on the different forms of Quantum Correlations known as "Quantum …
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Towards MDI QKD using Quantum Dot Single Photon Sources
It is only a matter of time until quantum computers will be capable of breaking all of our current encryption. In the light of this cryptography crisis, it is vital to experimentally realize Quantum Key Distribution (QKD) protocols, which are information-theoretic secure. This form of security, …
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DIRECT PRODUCT, FUNCTION COMPOSITION AND DEVICE-INDEPENDENT CRYPTOGRAPHY
… games, and show applications of these results in device-independent cryptography. The first part of the thesis deals with direct product and composition theorems. Our first result in this part is a composition theorem for randomized query complexity. Next we consider composition theorems where a …