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 “"Ultracold Atom"”.
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Physics of ultracold spin mixtures in low and stable magnetic field environment
… over the magnetic field is required in many ultracold atom experiments. On the one hand, magnetic field stability sets the fundamental limit for observing phenomena in coherently coupled superfluid mixtures. In our laboratory, a magnetic shield ensures field stability at the microGauss level, …
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Quantum simulation with an optical kagome lattice
… reports on the construction and operation of an ultracold atom- based quantum simulator for studying the kagome lattice and the associated flat band. Despite a copious amount of theoretical effort to elucidate the physics of the kagome lattice, experimental kagome physics is still in its infancy. …
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Phase transitions in quasiperiodic and driven optical lattices
Ultracold atoms in optical lattices are a versatile tool for precisely-controlled quantum simulation of a range of condensed matter phenomena. This thesis describes work to apply this tool in two areas: the simulation of quasicrystalline materials with a novel lattice geometry, and the use of …
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Quantum Transport Experiments with Ultracold Atoms
… thesis describes a series of experiments with ultracold atoms in custom optical potentials, detailing quantum simulators developed for analysing the quantum transport properties of specific systems of interest. Two environments in particular are investigated: the quantum chaotic system of the …
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Exploring Atom-Light Scattering in the Quantum Regime
Ultracold atoms and molecules are promising platforms for exploring modern quantum science and technologies, such as quantum simulation and quantum computation. Here, light is the essential tool to manipulate and probe these systems. However, unlike in condensed matter systems where scattering …
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Trapping and Cooling of Bosonic Strontium for a Long-Baseline Atomic Interferometer Observatory and Network (AION)
The Atom Interferometry Observatory and Network (AION), a consortium of UK institutes, is developing a long-baseline atom interferometer to search for fundamental physics beyond the standard model, such as decihertz gravitational waves, scalar and vector-ultralight dark matter, fifth-force, and …