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 4 of 4 for “"relativistic fluids"”.
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A study of relativistic fluids with applications to cosmology: A variational approach
This thesis examines relativistic fluids. We have used the variational approach to develop tools for studying the dynamics of relativistic fluids to apply this to cosmological modelling. Studies like these go beyond the standard model in cosmology. Researchers believe that such extensions to the …
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Interfaces in Numerical Relativistic hydrodynamics
… for modelling sharp interfaces<br/>between relativistic fluids. The motivation for this work lies in obtaining accurate<br/>models of neutron star interiors for use in multidimensional simulations<br/>in general relativity. The interior structure of a neutron star is believed to<br/>contain …
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Lessons on interacting quantum field theories from string theory
… allows us to derive an off-shell action, for relativistic fluids that have gravity duals, at leading order in derivative expansion, by explicitly integrating out gapped degrees of freedom in the bulk. We also explain the strategy to incorporate dissipation and higher order effects. In Chapter …
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Extended general relativistic magnetohydrodynamics: Formulation and application to black hole accretion
… phenomena that are absent from current general relativistic ideal magnetohydrodynamic models. We exploit the gyro ordering of a collisionless magnetized plasma, and use Israel-Stewart formalism to derive a theory, called Extended General Relativistic Magnetohydrodynamics (EMHD), that accounts …