Relativistic scalar fields and the quasi-static approximation in theories of modified gravity
<p>Relativistic scalar fields are ubiquitous in modified theories of gravity. An important tool in understanding their on structure formation, especially in the context of N-body simulations, is the quasistatic approximation in which the time evolution of perturbations in the scalar fields is...
Main Authors: | Noller, J, von Braun-Bates, F, Ferreira, P |
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Format: | Journal article |
Published: |
American Physical Society
2014
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