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ABSTRACT: <br /> <br /> <br /> <br /> <br /> In this Final Project, we consider the Friedmann-Robertson-Walker model from generalized Einstein field equation with higher order derivative. Robertson-Walker metric is suitable for this purpose. After this metric is in...
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| Main Author: | |
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/6183 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | ABSTRACT: <br />
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In this Final Project, we consider the Friedmann-Robertson-Walker model from generalized Einstein field equation with higher order derivative. Robertson-Walker metric is suitable for this purpose. After this metric is inserted into the generalized Einstein field equation, it is found that one of the constant in higher order term must be vanished if we look for consistent solution. Finally, the universes scale factor as a function of time is obtained by perturbation method and has the form of hyperbolic sine function added by hyperbolic cosine function multiplied by sine and cosine series. <br />
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