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astro-ph2005
Flow equations in generalized braneworld scenarios
Gianluca Calcagni, Andrew R. Liddle, Erandy Ramirez
We discuss the flow equations in the context of general braneworld cosmologies with a modified Friedmann equation, for either an ordinary scalar field or a Dirac-Born-Infeld tachyo…
astro-ph2005
Stochastic approaches to inflation model building
Erandy Ramirez, Andrew R Liddle
While inflation gives an appealing explanation of observed cosmological data, there are a wide range of different inflation models, providing differing predictions for the initial…