Relativistic and Nonlinear Lffects in Large Scale Structures, Ph.D. Dissertation Sharif University of Technology ; Mansouri, Reza (Supervisor) ; Taghizadeh Firouzjaee, Javad (Co-Supervisor)
Abstract
Although general relativity is the underlying assumption in modern cosmology, there are still many simplifying assumptions neglecting higher order general relativistic effects. Given the precision cosmology and future surveys and the amount of data on large scales, higher order relativistic effects are to be taken into account. We will consider two categories of relativistic effects on large scale structures. First, the inhomogeneities between the source and the observer may lead to observable effects neglected so far. As future surveys will probe the universe on large scales, these effects have been the focus of recent studies. The observables being defined first, are cosmic rulers and...
Cataloging briefRelativistic and Nonlinear Lffects in Large Scale Structures, Ph.D. Dissertation Sharif University of Technology ; Mansouri, Reza (Supervisor) ; Taghizadeh Firouzjaee, Javad (Co-Supervisor)
Abstract
Although general relativity is the underlying assumption in modern cosmology, there are still many simplifying assumptions neglecting higher order general relativistic effects. Given the precision cosmology and future surveys and the amount of data on large scales, higher order relativistic effects are to be taken into account. We will consider two categories of relativistic effects on large scale structures. First, the inhomogeneities between the source and the observer may lead to observable effects neglected so far. As future surveys will probe the universe on large scales, these effects have been the focus of recent studies. The observables being defined first, are cosmic rulers and...
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