Search for dissertations about: "POVM"
Found 3 swedish dissertations containing the word POVM.
-
1. Photonic multipartite entanglement : Generation, measurement and applications
Abstract : 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. READ MORE
-
2. Studies in the Geometry of Quantum Measurements
Abstract : Quantum information studies quantum systems from the perspective of information theory: how much information can be stored in them, how much the information can be compressed, how it can be transmitted. Symmetric informationally-Complete POVMs are measurements that are well-suited for reading out the information in a system; they can be used to reconstruct the state of a quantum system without ambiguity and with minimum redundancy. READ MORE
-
3. Exploring the Elegant Bell Inequality
Abstract : In quantum information, device independent certification is a matter of both practical and fundamental interest. In this thesis, we explore the use of a particular Bell inequality, known as the elegant Bell inequality, in device independent certification. READ MORE