Search for dissertations about: "cosmological"
Showing result 1 - 5 of 93 swedish dissertations containing the word cosmological.
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1. Cosmological constants galore
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2. Observations of distant supernovae and cosmological implications
Abstract : Type Ia supernovae can be used as distance indicators for probing the expansion history of the Universe. The method has proved to be an efficient tool in cosmology and played a decisive role in the discovery of a yet unknown energy form, dark energy, that drives the accelerated expansion of the Universe. READ MORE
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3. Cosmological aspects of universal extra dimensions
Abstract : It is an intriguing possibility that our world may consist of more than three spatial dimensions, compactified on such a small scale that they so far have escaped detection. In this thesis, a particular realization of this idea -- the scenario of so-called 'universal extra dimensions' (UED) -- is studied in some detail, with a focus on cosmological consequences and appplications. READ MORE
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4. Cosmological Models and Singularities in General Relativity
Abstract : This is a thesis on general relativity. It analyzes dynamical properties of Einstein's field equations in cosmology and in the vicinity of spacetime singularities in a number of different situations. READ MORE
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5. The asymptotic states of perfect fluid cosmological models
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