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 7 of 7 for “"Quantum register"”.
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Initialisation, control and readout of a nuclear-magnon quantum register
Semiconductor quantum dots (QDs) have inherited the long-standing trope: ‘artificial atoms’ . On one hand this does great justice to their exquisite light-matter interface, allowing the investigation of fundamental, solid-state quantum optics. On the other hand, it downplays the true complexity of …
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Scaling up a quantum register of dark electronic spins in diamond
… size and hence the performance of solid-state quantum registers, especially for applications in quantum metrology and quantum communication. Previous works on multi-qubit electronic-spin registers in the environment of a Nitrogen-Vacancy (NV) center in diamond have only included spins directly …
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Coherence and state engineering of an optically active central spin system
… on the development of both the highly coherent quantum-optical platform - a droplet-etched GaAs Quantum Dot (QD) - as well as the techniques to optically induce and probe the collective dynamics of its resident nuclear spin ensemble. An all-optical quantum control of the electron spin is …
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Quantum Computation and Simulation using Fermion Pair Registers
Quantum gas microscopes provide a powerful toolbox for probing quantum many-body physics. Recently, an exciting progress has been reported on realizing a large-scale quantum register of fermion pairs with a quantum gas microscope, in which tightly localized fermion pairs are used to encode qubits …
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Developing Small-scale Quantum Information Processors based on Electronic Spins in Diamond
… have demonstrated good properties as qubits for quantum information tasks. However, engineering larger quantum registers around a central NV enables more powerful applications. For example, a register of nuclear spins around the NV has already demonstrated many quantum protocols such as quantum …
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Measurement-based quantum computation with cluster states
In this thesis we describe the one-way quantum computer (QCc), a scheme of universal quantum computation that consists entirely of one-qubit measurements on a highly entangled multi-particle state, the cluster state. We prove universality of the QCc, describe the underlying computational model and …
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Deterministic spin and photon control with a symmetry protected colour centre
Quantum networking, whereby quantum mechanical entanglement is distributed through a network and used as a vector for information transfer, is an ambitious emerging technology. It requires a stationary, compute, qubit at a node in the network to interface with a flying, photonic, qubit for …