Search for dissertations about: "Modified gravity"
Showing result 6 - 10 of 28 swedish dissertations containing the words Modified gravity.
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6. Unravelling Consistent Spin-2 Interactions
Abstract : Recently, a unique formulation of a classically consistent theory of massive spin-2 fields has emerged. In this thesis I address a few of the primary questions that arise once such a theory is available. READ MORE
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7. Constraints and symmetries in theories of interacting spin-2 fields
Abstract : The Hassan-Rosen bimetric theory describes two interacting spin-2 fields, one massless and one massive. In this thesis, a complete canonical analysis of this theory is performed in the metric formulation and all constraints are computed. READ MORE
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8. Regional Geoid Determination Methods for the Era of Satellite Gravimetry : Numerical Investigations Using Synthetic Earth Gravity Models
Abstract : It is the purpose of this thesis to investigate different regional geoid determination methods with respect to their feasibility for use with a future GOCE satellite-only Earth Gravity Model (EGM). This includes investigations of various techniques, which involve different approximations, as well as the expected accuracy. READ MORE
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9. Geoid determination over Ethiopia with emphasis on downward continuation of gravity anomailes
Abstract : .... READ MORE
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10. Storage Stability and Phase Separation Behaviour of Polymer-Modified Bitumen : Characterization and Modelling
Abstract : Polymer-modified bitumen (PMB) is a high-performance material for road construction and maintenance. But its storage stability and phase separation behaviour are still not sufficiently understood and need to be studied toward a more successful and sustainable application of PMB. READ MORE